N/A N=4 Computer-Assisted Rehabilitation Environment Training After Argus Retinal Prosthesis
Retinitis Pigmentosa
Primary: Effects of CAREN Virtual Reality System on Obstacle Course Navigation — 51.25; 33.75 seconds
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=22 Optical Head-Mounted Display Technology for Low Vision Rehabilitation
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…
N/A N=4 Visuomotor Rehabilitation Training for Manual Task Deficits From Macular Scotomas
Scotoma, Central · Central Visual Impairment
Primary: Improvement in Eye-hand Coordination — 42.8; 45.4; 30.4; 71.0 Percentage
N/A N=48 Visual Restoration for Hemianopia
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
Phase 2 N=323 Low Vision Intervention Trial II (LOVIT II)
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…
N/A N=6 VR System for Cross-modal Rehabilitation of Hemianopia
Hemianopia, Homonymous · Hemianopsia, Homonymous
Primary: Humphrey Visual Field Perimetry — 108; 1272 visual angle degrees^2
N/A N=5 Multisensory Rehabilitation of Hemianopia
Hemianopia
Primary: Number of Points Detected at Multiple Locations — 14.0; 94.9; 63.6; 95.4 Number of points
N/A N=61 Beacon Sensors and Telerehabilitation for Low Vision
Low Vision
Primary: Activity Inventory — 0.44; 0.43 logit — p=0.73
Phase 3 N=188 Low Vision Depression Prevention Trial for Age Related Macular Degeneration
Age-related Macular Degeneration · Depression
Primary: Depression — 11; 18; 5; 11 participants — p=.067
N/A N=36 A Multi-Center Study of Reading Rehabilitation in Macular Disease
Age Related Maculopathy · Retinal Degeneration
Primary: Sentence Reading — 58.9; 50.5; 86.2; 49.1 Words per Minute (wpm)
N/A N=18 SmartHMD for Improved Mobility
Low Vision · Orientation · Mobility Limitation
Primary: Time-to-Complete — 14.75; 32.75; 148.17; 17.3 Seconds
N/A N=33 Translation of Eye Movement Reading Training to Clinical Practice
Macular Disease
Primary: Change in Reading Performance and Accuracy Using MNREAD. — 22.59; 24.68 Words Per Minuted (WPM) — p=0.876
N/A N=4 Virtual Reality Mobility Training System for Veterans With Vision Loss
Blindness
Primary: Accuracy in Judging Direction of Traffic at Traffic Intersection — 0 participants
N/A N=24 Computerized Vestibular Rehabilitation
Vestibular Diseases
Primary: Vestibulo-ocular Reflex Gain Ratio — 1.15 unitless gain ratio — p=<0.001
Phase 4 N=76 Visual Function After Implantation of Bilateral AcrySoft ReSTOR Aspheric IOL
Cataract
Primary: Visual Acuity — 0.54; 0.06; 0.03; 0.04 logMAR
N/A N=26 Environmental Localization Mapping and Guidance for Visual Prosthesis Users
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…
Phase 4 N=119 Clinical Investigation of the Vision-R800 Device.
Myopia · Hyperopia · Astigmatism
Primary: Subjective Questionnaire Response — 22; 32; 5; 3 Participants
N/A N=97 Electric Stimulation of the Eye to Improve Vision After Trauma
Non-arteritic Anterior Ischemic Optic Neuropathy (NAION) · Trauma · Multiple Sclerosis (MS)
Primary: Evaluation of the Effectiveness and Safety of Transcorneal Electrical Stimulation to Improve Visual Acuity — -0.23; -0.14; -0.08; -0.06 logMAR
N/A N=37 Evaluation of Bioness Integrated Therapy System (BITS) Touch Screen Technology to Improve Field Awareness
Stroke · Neurologic Disorder · Traumatic Brain Injury
Primary: Bells Test — 14.2; 18.3; 19.3; 27.1 Number of items correct — p=0.1779
N/A N=35 Outpatient and Home Advanced Rehabilitation Therapeutics Using Jintronix Virtual Reality Telerehabilitation System
Stroke
Primary: Fugl Meyer Upper Limb Motor Assessment — 36.52 score on a scale
Phase 1 N=16 Computer Vision System for the Blind Veteran
Blindness
Primary: Frequency of Device Failures Per Attempt to Complete a Navigation Course — 4.1; 2 number of device failures per attempt
Phase 3 N=241 Improving Function in Age-Related Macular Degeneration
Age-Related Macular Degeneration
Primary: Targeted Vision Function (TVF) — 2.18; 2.14 units on a scale — p=.47
N/A N=23 Recovery of Visual Acuity in People With Vestibular Deficits
Vestibular Neuronitis · Vestibular Neuronitis, Bilateral · Vestibular Schwannoma
Primary: Change in Visual Acuity During Head Movement From Baseline to Discharge — 0.198; .296 LogMAR
N/A N=115 BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases
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
Phase 2 N=68 Vision Restoration With a Collagen Crosslinked Boston Keratoprosthesis Unit
Keratolysis
Primary: Time From Surgery to Device Loss or Replacement — 95; 34 median weeks from surgery to removal
Phase 4 N=218 Visual Function After Implantation of Bilateral AcrySof ReSTOR Aspheric +3
Cataract
Primary: Uncorrected Visual Acuity (UCVA) — 0.05; -0.07; 0.15; 0.20 logMAR
N/A N=13 Interactive Rehabilitation for Adults With Unilateral Vestibular Weakness
Dizziness · Equilibrium; Disorder, Labyrinth · Inner Ear Injury
Primary: Change in Sensory Organization Test (SOT) Composite Score (Score After Retraining Minus Score at Baseline) — 8.8 SOT composite score
N/A N=20 Visual Outcomes and Patient Satisfaction With Vivity IOL in Post Refractive Patients
Pseudophakia
Primary: Binocular Best Corrected Distance Visual Acuity — -0.05 logMAR
Phase 4 N=34 Visual Function Evaluation of Bilateral AcrySof ReSTOR Aspheric IOL
Cataracts
Primary: Uncorrected and Best Corrected Visual Acuities (Near and Distance) — 0.02; 0.01; 0.00; -0.03 logMAR
N/A N=30 Clinical Assessment of Visual Function With the Acrysof ReSTOR Multifocal IOL
Visual Acuity
Primary: Near Uncorrected Visual Acuity(UCVA — 0.5 logMAR