49 studies found for:    Open Studies | "Vision Disorders"
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Rank Status Study
21 Recruiting Retinal Imaging of Subjects Implanted With Ciliary Neurotrophic Factor (CNTF)-Releasing Encapsulated Cell Implant for Early-stage Retinitis Pigmentosa
Conditions: Retinitis Pigmentosa;   Usher Syndrome Type 2;   Usher Syndrome Type 3
Intervention: Drug: NT-501
22 Recruiting Stopping Postpartum Vitamin A Supplementation: Missing Concealed Benefit
Condition: Vitamin A Deficiency
Interventions: Dietary Supplement: Vitamin A (<3-day postpartum);   Dietary Supplement: Vitamin A (6 wk postpartum);   Dietary Supplement: Vitamin A (<3-day and 6 wk postpartum);   Dietary Supplement: Placebo
23 Not yet recruiting Using Stable Isotope Techniques to Monitor and Assess the Vitamin A Status of Children Susceptible to Infection
Condition: Vitamin A Deficiency
Intervention: Dietary Supplement: Mega-dose of vitamin A supplement
24 Recruiting Revacept in Symptomatic Carotid Stenosis (Revacept/CS/02)
Conditions: Carotid Stenosis;   Atherosclerosis;   Stroke;   Transient-ischaemic Attack;   TIA;   Amaurosis Fugax
Interventions: Drug: Revacept;   Drug: Placebo
25 Recruiting Electric Stimulation of the Eye to Improve Vision After Trauma
Conditions: Non-arteritic Anterior Ischemic Optic Neuropathy;   Decreased Vision Due to Ocular Trauma
Intervention: Device: Transcorneal Electrical Stimulation
26 Unknown  I-BiT - Evaluation of a Novel Binocular Treatment System (I-BiTTM) in Children With Amblyopia
Condition: Amblyopia
Interventions: Device: I-BiTTM game;   Device: Non-I-BiTTM game;   Device: I-BiTTM DVD
27 Recruiting Visuomotor Rehabilitation Training
Conditions: Scotoma, Central;   Visual Motor Coordination
Intervention: Behavioral: Practice tracing objects and printing with a stylus on a tablet computer
28 Unknown  GLP Analogs for Diabetes in Wolfram Syndrome Patients
Conditions: Diabetes Mellitus Associated With Genetic Syndrome;   Wolfram Syndrome
Intervention: Drug: Exenatide
29 Recruiting Polycaprolactone / Tricalcium Phosphate (PCL/TCP) v Titanium Orbital Implant : Randomised Trial
Conditions: Fractures;   Enophthalmos;   Diplopia
Interventions: Device: Polycaprolactone /  Tri-Calcium Phosphate;   Device: Titanium Mesh
30 Recruiting A Study to Evaluate the BrainPort Vision Device in Individuals Blinded by Traumatic Injury
Condition: Blindness
Intervention: Device: BrainPort V200 Device
31 Unknown  Clinical Effectiveness of Low Vision Rehabilitation in Glaucoma Patients
Condition: Glaucoma
Interventions: Device: portable CCTV;   Device: Telescopes, telemicroscopes and microscopes;   Device: Absorptive filters
32 Recruiting Infliximab to Improve Retention of the Boston Keratoprosthesis in Patients After Stevens Johnson Syndrome/ Toxic Epidermal Necrolysis (SJS/TENS)
Conditions: Stevens-Johnson Syndrome;   Corneal Blindness
Intervention: Drug: Infliximab
33 Not yet recruiting Restoration of Vision After Stroke
Conditions: Stroke;   Infarction; Posterior Cerebral Artery;   Hemianopsia
Interventions: Device: Active tACS using DC-Stimulator MC;   Device: Sham stimulation using DC-Stimulator MC
34 Recruiting Natural History and Genetic Studies of Usher Syndrome
Conditions: Retinitis Pigmentosa Syndromic;   Congenital Deafness;   Usher Syndrome;   Retinitis Pigmentosa and Deafness;   Progressive Hearing Loss;   Retinitis Pigmentosa
Intervention:
35 Recruiting Visual and Functional Assessment in Low Vision Patients
Conditions: Retinitis Pigmentosa;   Age-related Macular Degeneration;   Optic Nerve Pathology;   Inherited Retinal Dystrophies
Intervention:
36 Not yet recruiting Growth Hormone for Osteoporosis Pseudoglioma Syndrome
Condition: Osteoporosis Pseudoglioma Syndrome
Intervention: Biological: Human recombinant growth hormone
37 Recruiting Epidemiological, Clinical and Etiological Features of SUSAC's Syndrome
Conditions: SUSAC's Syndrome;   Encephalopathy;   Hearing Loss;   Retinal Artery Branch Occlusions
Intervention: Device: Diffusion tensor magnetic resonance imaging of the brain
38 Recruiting Study of UshStat in Patients With Retinitis Pigmentosa Associated With Usher Syndrome Type 1B
Conditions: Usher Syndrome;   Retinitis Pigmentosa
Intervention: Genetic: UshStat
39 Recruiting Rehabilitation For Acquired Visual Field Defects: Development Of A Bottom-Up Approach
Condition: Acquired Visual Field Defects
Interventions: Other: Treatment A;   Other: Treatment B
40 Recruiting Binocular iPad Sub-Study
Condition: Amblyopia
Interventions: Other: patching;   Other: binocular games

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Indicates status has not been verified in more than two years