96 studies found for:    "retinitis pigmentosa"
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Rank Status Study
21 Completed Autosomal Dominant Retinitis Pigmentosa: Prevalence of Known Genes Identification of New Loci / Genes
Condition: Autosomal Dominant Retinitis Pigmentosa
Intervention: Genetic: genetic analysis
22 Completed Randomized Trial for Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Drug: Vitamin A;   Drug: Nutritional Supplement
23 Recruiting Biomarkers In Retinitis Pigmentosa (BIRP)
Condition: Retinitis Pigmentosa Patients
Intervention: Other: AC tap
24 Completed Effects of Lutein in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Drug: Lutein (10 or 30 mg/day) capsules
25 Completed
Has Results
DHA and X-Linked Retinitis Pigmentosa
Conditions: Retinitis Pigmentosa;   X-linked Genetic Diseases
Intervention: Drug: docosahexaenoic acid OR corn/soy oil placebo
26 Completed Transcorneal Electrostimulation for Therapy of Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Device: transcorneal electrostimulation
27 Not yet recruiting Safety and Tolerability of hRPC in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Drug: hRPC
28 Completed Slowing the Degenerative Process, Long Lasting Effect of Hyperbaric Oxygen Therapy in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Procedure: hyperbaric oxygen therapy
29 Recruiting Clinical Trial of Intravitreal Injection of Autologous Bone Marrow Stem Cells in Patients With Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Biological: Intravitreal injection of Autologous bone marrow Stem Cell;   Other: Subconjunctival injection of saline
30 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
31 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
32 Recruiting Safety of a Single, Intravitreal Injection of Human Retinal Progenitor Cells (jCell) in Retinitis Pigmentosa
Condition: Retinitis Pigmentosa (RP)
Intervention: Biological: human retinal progenitor cells
33 Completed 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
34 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
35 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
36 Active, not recruiting Natural History and Genetic Studies of Usher Syndrome
Conditions: Retinitis Pigmentosa Syndromic;   Congenital Deafness;   Usher Syndrome;   Retinitis Pigmentosa and Deafness;   Retinitis Pigmentosa
Intervention:
37 Unknown  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
38 Completed Randomized Trial of Vitamin A and Vitamin E Supplementation for Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Interventions: Drug: Vitamin E;   Drug: Vitamin A
39 Terminated Study of Dietary N-3 Fatty Acids in Patients With Retinitis Pigmentosa and Usher Syndrome
Conditions: Usher Syndrome;   Retinitis Pigmentosa
Intervention:
40 Completed Study of Docosahexaenoic Acid (DHA) Supplementation in Patients With X-Linked Retinitis Pigmentosa
Condition: Retinitis Pigmentosa
Intervention: Drug: docosahexaenoic acid

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Indicates status has not been verified in more than two years