36 studies found for:    Open Studies | "Blindness"
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Rank Status Study
21 Recruiting The Efficacy of Pro-vitamin A Biofortified Cassava on Vitamin A Status in Nigerian Preschool Children
Condition: Vitamin A Deficiency
Interventions: Other: Pro-vitamin A biofortified cassava;   Other: White cassava
22 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
23 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
24 Not yet recruiting Treatment of Wolfram Syndrome Type 2 With the Chelator Deferiprone and Incretin Based Therapy
Conditions: Diabetes Mellitus;   Iron Metabolism Disorders;   Gastroduodenal Ulcer;   Optic Atrophy;   Sensorineural Hearing Loss;   Platelet Dysfunction
Interventions: Drug: Deferiprone;   Drug: Acetylcysteine;   Drug: Sitagliptin and Metformin
25 Recruiting Wolfram Syndrome International Registry and Clinical Study
Conditions: Wolfram Syndrome;   Diabetes Mellitus;   Optic Nerve Atrophy;   Deafness;   Diabetes Insipidus;   Ataxia
Intervention:
26 Not yet recruiting A Clinical Trial of Dantrolene Sodium in Pediatric and Adult Patients With Wolfram Syndrome
Conditions: Wolfram Syndrome;   Diabetes Mellitus;   Optic Nerve Atrophy;   Ataxia
Intervention: Drug: dantrolene sodium
27 Recruiting Tracking Neurodegeneration in Early Wolfram Syndrome
Conditions: Type 1 Diabetes;   Diabetes Insipidus;   Diabetes Mellitus;   Wolfram Syndrome
Intervention:
28 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
29 Unknown  Clinical and Genetic Examination of Usher Syndrome Patients' Cohort in Europe
Condition: Usher Syndrome
Intervention:
30 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
31 Recruiting Study of UshStat in Patients With Retinitis Pigmentosa Associated With Usher Syndrome Type 1B
Conditions: Usher Syndrome;   Retinitis Pigmentosa
Intervention: Genetic: UshStat
32 Unknown  GLP Analogs for Diabetes in Wolfram Syndrome Patients
Conditions: Diabetes Mellitus Associated With Genetic Syndrome;   Wolfram Syndrome
Intervention: Drug: Exenatide
33 Recruiting Safety and Effectiveness of 11b-Hydroxysteroid Dehydrogenase Type 1 Inhibitor (AZD4017) to Treat Idiopathic Intracranial Hypertension.
Condition: Idiopathic Intracranial Hypertension
Interventions: Drug: AZD4017;   Other: Placebo
34 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
35 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
36 Recruiting Cognitive and Emotional Factors in Visual Exploration Among Patients With Schizophrenia
Condition: Schizophrenia
Intervention:

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Indicates status has not been verified in more than two years