30 closest matches · ranked by relevance
Central Vision Loss From Macular Diseases
Primary: Comparison of Changes in Visual Reading Ability From Baseline to Four Months Later Measured With 48 Item VA Low Vision Visual Functioning Questionnaire — 1.29; 0.95…
Glaucoma · Macular Degeneration · Glaucoma Suspect
Primary: Visual Impairment Measured by Visual Functioning Test — 80.6; 74.2; 81.1 score on a scale — p=0.011
Low Vision · Orientation · Mobility Limitation
Primary: Time-to-Complete — 14.75; 32.75; 148.17; 17.3 Seconds
Retinal Dystrophies · Healthy
Primary: Change in the Planimetric Area of Goldmann Visual Field With the Use of Head-mounted Display Technology Compared to Baseline (Measured in Degrees Squared) — 563.08…
Diabetes Mellitus · Macular Edema
Primary: Change From Baseline in BCVA (Best Corrected Visual Acuity) as Measured by Early Treatment Diabetic Retinopathy Study (ETDRS) Letter Score at Week 52 - Last Observation…
Blindness · Spinal Cord Injury
Primary: Time to Complete Trial Wheelchair Course
Age-related Macular Degeneration · Depression
Primary: Depression — 11; 18; 5; 11 participants — p=.067
Blindness
Primary: Frequency of Device Failures Per Attempt to Complete a Navigation Course — 4.1; 2 number of device failures per attempt
Stroke · Neurologic Disorder · Traumatic Brain Injury
Primary: Bells Test — 14.2; 18.3; 19.3; 27.1 Number of items correct — p=0.1779
Hemianopia · Hemianopsia · Peripheral Visual Field Defect
Primary: Number of Collision Incidents (All Contacts) — 13.79; 9.26 Rate (contacts per 100 hazards per hour) — p=< 0.001
Cataract · Astigmatism
Primary: Visual Distortion Symptoms — 0.89; 0.38; 0.64; 0.38 rating of visual distortion symptoms
Age Related Macular Degeneration · Retinitis Pigmentosa · Congenital Stationary Night Blindness
Primary: Visual Perception to Infrared: Mean Minimal Intensity (uW) at Which Participants Could See IR Between 900 - 1400 nm. — 0.671770454; 0.809204; 0.205456012; 0.222247 uW…
Low Vision
Primary: Activity Inventory — 0.44; 0.43 logit — p=0.73
Aphakia
Primary: Percentage of Subjects Not Bothered at All by Halos (QUVID Question 2.3) — 88.7; 58.1; 58.6 percentage of subjects
Pseudophakia
Primary: Binocular Best Corrected Distance Visual Acuity — -0.05 logMAR
Stroke Induced Vision Loss · Hemianopia · Quadrantanopia
Primary: 24-2 Humphrey PMD Change From Baseline to 6-month Post-training Timepoint — 0.84; 0.10; 0.58; 0.12 decibels
Blindness
Primary: Mean Percent (Prototype / Baseline) Time — 78.7 Percentage of Baseline Performance Time
Cataract
Primary: Binocular Near Visual Acuity — 0.14 logMAR
Scotoma, Central · Central Visual Impairment
Primary: Improvement in Eye-hand Coordination — 42.8; 45.4; 30.4; 71.0 Percentage
Multiple Sclerosis · Internuclear Ophthalmoplegia · Fatigue
Primary: Pulse Size Ratio (PSR): Abducting/Adducting Eye Ratio for Saccadic Peak Velocity. — 1.914; 1.937; 1.805; 1.898 ratio — p=0.842672
Dry Eye Syndromes
Primary: Sustained Silent Reading Speed — 248.4; 270.3 words/minute
Cataract
Primary: Monocular Mesopic Contrast Sensitivity Without Glare (1.5, 3 Cycles/Degree) — 1.612; 1.582; 1.527; 1.658 log contrast sensitivity units
Vestibular Neuronitis · Vestibular Neuronitis, Bilateral · Vestibular Schwannoma
Primary: Change in Visual Acuity During Head Movement From Baseline to Discharge — 0.198; .296 LogMAR
Retinitis Pigmentosa · Visual Impairment · Visual Prosthesis
Primary: Duration of Time to Complete Navigational Tasks as Assessed by the Mean Duration of Travel in Seconds Normalized by the Nominal Path Distance in Meters — 14.54; 14.09…
Visual Impairment · Amblyopia Suspect
Primary: Mean Bias Between the Difference Between DigiVis and Standard Visual Assessment Compared to the Mean of DigiVis and Standard Visual Assessment — 0.112; 0.100 logMAR
Glaucoma
Primary: Overall Responder Rate — 3 Participants
Cataract
Primary: Binocular Uncorrected Distance Visual Acuity (logMAR) — -0.1 logMAR
Presbyopia
Primary: Number of Primary Eyes With Distance Corrected Near Visual Acuity (DCNVA) to 20/40 or Better and Gain of At Least 10 Letters. — 289 Participants
Cataract
Primary: Visual Acuity at Distance (6m) logMAR — 0.00; -0.02; 0.02; 0.00 logMAR
Cataract
Primary: Change in Braking Reaction Time From No-glare to Glare — 0.07; 0.15 seconds