45 studies found for:    Open Studies | "Blindness"
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Rank Status Study
21 Not yet recruiting Effect of Daily Consumption of Orange Maize on Breast Milk Retinol in Lactating Zambian Women
Condition: Vitamin A Deficiency
Interventions: Other: white maize and corn oil capsule;   Other: orange maize and corn oil capsule;   Other: white maize and vitamin A capsule
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 Recruiting Assess the Efficacy/Safety of Intravitreal Ranibizumab in People With Vision Loss Due to Choroidal Neovascularization.
Condition: Choroidal Neovascularization (CNV)
Interventions: Drug: Ranibizumab;   Other: Sham control
24 Recruiting To Assess the Efficacy and Safety of Intravitreal Ranibizumab in People With Vision Loss Due to Macular Edema
Condition: Macular Edema (ME)
Interventions: Other: Sham control;   Drug: Ranibizumab
25 Recruiting Electro-acupuncture and Transcorneal Electrical Stimulation (TES) for the Treatment of Vision Loss Due to Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Device: Electro-acupuncture;   Device: Laser Acupuncture;   Device: Transcorneal Electrical Stimulation;   Device: Sham Electro-acupuncture;   Device: Sham laser acupuncture;   Device: Sham transcorneal electrical stimulation
26 Unknown  GLP Analogs for Diabetes in Wolfram Syndrome Patients
Conditions: Diabetes Mellitus Associated With Genetic Syndrome;   Wolfram Syndrome
Intervention: Drug: Exenatide
27 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:
28 Recruiting Clinical and Genetic Examination of Usher Syndrome Patients' Cohort in Europe
Condition: Usher Syndrome
Intervention:
29 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
30 Recruiting Study of UshStat in Patients With Retinitis Pigmentosa Associated With Usher Syndrome Type 1B
Conditions: Usher Syndrome;   Retinitis Pigmentosa
Intervention: Genetic: UshStat
31 Recruiting Clinical Trial of Autologous Intravitreal Bone-marrow CD34+ Stem Cells for Retinopathy
Conditions: Dry Age-related Macular Degeneration;   Diabetic Retinopathy;   Retina Vein Occlusion;   Retinitis Pigmentosa;   Hereditary Macular Degeneration
Intervention: Drug: CD34+ bone marrow stem cells intravitreal
32 Recruiting PDE5 Inhibitor Use and Non-arteritic Anterior Ischemic Optic Neuropathy (NAION)
Condition: Anterior Ischemic Optic Neuropathy
Intervention: Drug: Diagnostic procedures
33 Recruiting Intravitreal LFG316 in Patients With Age-related Macular Degeneration (AMD)
Conditions: Geographic Atrophy;   Age-related Macular Degeneration
Interventions: Drug: LFG316;   Drug: Sham;   Drug: LFG316 Lower dose
34 Recruiting Tasimelteon for the Treatment of Non-24-hour Sleep-Wake Disorder (N24HSWD) in Blind Individuals With no Light Perception
Condition: Non-24-Hour Sleep-Wake Disorder
Intervention: Drug: tasimelteon
35 Recruiting Safety and Effectiveness of 11b-Hydroxysteroid Dehydrogenase Type 1 Inhibitor (AZD4017) to Treat Idiopathic Intracranial Hypertension.
Condition: Idiopathic Intracranial Hypertension
Intervention: Drug: AZD4017
36 Recruiting Patient Registry of Blind Subjects With Sleep-related Problems
Condition: Sleep-wake Disorder in Blind Individuals
Intervention: Other: Data collection on blindness and sleep problems
37 Recruiting Safety Study of Tasimelteon for Treatment of Non-24-Hour-Sleep-Wake Disorder in Blind Individuals With No Light Perception
Condition: Non 24 Hour Sleep Wake Disorder
Intervention: Drug: tasimelteon
38 Recruiting Safety and Efficacy of Subretinal Implants for Partial Restoration of Vision in Blind Patients
Conditions: Retinitis Pigmentosa;   Retinal Degeneration
Intervention: Device: Device name: "Retina Implant model Alpha". Surgical implantation of medical device into eye
39 Recruiting Aflibercept After Ranibizumab in Exudative Age-related Macular Degeneration
Conditions: Macular Degeneration;   Wet Macular Degeneration;   Retinal Degeneration;   Retinal Diseases;   Eye Diseases
Intervention: Drug: Aflibercept
40 Recruiting Intra-arterial Thrombolysis for Severe Recent Central Retinal Vein Occlusion
Condition: Central Retinal Vein Occlusion
Intervention: Drug: Tissue Plasminogen Activator

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Indicates status has not been verified in more than two years