93 studies found for:    "retinitis pigmentosa"
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Rank Status Study
21 Completed Randomized Trial for Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Drug: Vitamin A;   Drug: Nutritional Supplement
22 Recruiting Biomarkers In Retinitis Pigmentosa (BIRP)
Condition: Retinitis Pigmentosa Patients
Intervention: Other: AC tap
23 Completed Effects of Lutein in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Drug: Lutein (10 or 30 mg/day) capsules
24 Active, not recruiting DHA and X-Linked Retinitis Pigmentosa
Conditions: Retinitis Pigmentosa;   X-linked Genetic Diseases
Intervention: Drug: docosahexaenoic acid OR corn/soy oil placebo
25 Completed Transcorneal Electrostimulation for Therapy of Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Device: transcorneal electrostimulation
26 Completed Slowing the Degenerative Process, Long Lasting Effect of Hyperbaric Oxygen Therapy in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Procedure: hyperbaric oxygen therapy
27 Active, not recruiting Phase III Efficacy and Safety Clinical Study of UF-021 for Treatment of Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Drug: UF-021;   Drug: Placebo
28 Not yet recruiting The Effect of Oral Administration of 9-cis Rich Powder of the Alga Dunaliella Bardawil on Visual Functions in Adolescent Patients With Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Dietary Supplement: Alga Dunaliella Bardawil powder;   Dietary Supplement: Placebo:Starch
29 Active, not recruiting Oral QLT091001 in Retinitis Pigmentosa (RP) Subjects With an Autosomal Dominant Mutation in Retinal Pigment Epithelial 65 Protein (RPE65)
Condition: Retinitis Pigmentosa (RP)
Intervention: Drug: QLT091001
30 Completed Repeated Treatments of QLT091001 in Subjects With Leber Congenital Amaurosis or Retinitis Pigmentosa (Extension of Study RET IRD 01)
Conditions: LCA (Leber Congenital Amaurosis);   RP (Retinitis Pigmentosa)
Intervention: Drug: QLT091001
31 Completed Safety/Proof of Concept Study of Oral QLT091001 in Subjects With Leber Congenital Amaurosis (LCA) or Retinitis Pigmentosa (RP) Due to Retinal Pigment Epithelial 65 Protein (RPE65) or Lecithin:Retinol Acyltransferase (LRAT) Mutations
Conditions: LCA (Leber Congenital Amaurosis);   RP (Retinitis Pigmentosa)
Intervention: Drug: QLT091001
32 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:
33 Active, not recruiting Efficacy and Safety of Oral Valproic Acid for Retinitis Pigmentosa
Conditions: Retinitis Pigmentosa;   Retinal Diseases;   Eye Diseases;   Eye Disease, Hereditary;   Retinal Degeneration
Intervention: Drug: Valproic Acid
34 Completed Randomized Trial of Vitamin A and Vitamin E Supplementation for Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Drug: Vitamin E;   Drug: Vitamin A
35 Terminated Study of Dietary N-3 Fatty Acids in Patients With Retinitis Pigmentosa and Usher Syndrome
Conditions: Usher Syndrome;   Retinitis Pigmentosa
Intervention:
36 Completed Study of Docosahexaenoic Acid (DHA) Supplementation in Patients With X-Linked Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Drug: docosahexaenoic acid
37 Unknown  Evaluation of Objective Perimetry Using Pupillometer
Conditions: Retinitis Pigmentosa;   Glaucoma;   Visual Field
Intervention:
38 Completed The Role of Capsular Tension Ring (CTR) in Anterior Capsular Contraction
Conditions: Retinitis Pigmentosa;   Cataract
Intervention: Procedure: IOL surgery
39 Active, not recruiting TES for the Treatment of RP
Condition: Retinitis Pigmentosa
Intervention: Device: Transcorneal electrical stimulation
40 Completed Evaluation of Safety of Ciliary Neurotrophic Factor Implants in the Eye
Condition: Retinitis Pigmentosa
Intervention: Drug: Ciliary Neurotrophic Factor Implant NT-501

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Indicates status has not been verified in more than two years