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Results for “Retinitis Pigmentosa Syndrome”

69 trials

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Showing 20 of 69 results

Large-scale testing (Phase 3)Not Yet RecruitingNCT07290530
What this trial is testing

24-Month Trial of NPI-001 for the Preservation of Photoreceptors in Retinitis Pigmentosa Associated With Usher Syndrome

Who this might be right for
Retinitis Pigmentosa (RP)Usher Syndrome
Nacuity Pharmaceuticals, Inc. 80
Not applicableUnknownNCT04820244
What this trial is testing

Characterizing Rate of Progression in USHer Syndrome (CRUSH) Study

Who this might be right for
Usher Syndrome, Type 2ARetinitis PigmentosaUSH2A
Radboud University Medical Center 36
Not applicableUnknownNCT01954953
What this trial is testing

Clinical and Genetic Examination of Usher Syndrome Patients' Cohort in Europe

Who this might be right for
Usher Syndrome
Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts 100
Not applicableLooking for participantsNCT05355415
What this trial is testing

Adaptive Optics Imaging of Outer Retinal Diseases

Who this might be right for
Retinal DegenerationAge-Related Macular DegenerationRetinitis Pigmentosa+7 more
Food and Drug Administration (FDA) 100
Not applicableLooking for participantsNCT04665726
What this trial is testing

Natural History Study of Usher Syndrome ( Light4Deaf )

Who this might be right for
Usher Syndromes
Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts 400
Not applicableLooking for participantsNCT03011541
What this trial is testing

Stem Cell Ophthalmology Treatment Study II

Who this might be right for
Retinal DiseaseAge-Related Macular DegenerationRetinitis Pigmentosa+15 more
MD Stem Cells 500
Testing effectiveness (Phase 2)Ended earlyNCT05085964
What this trial is testing

An Open-Label Extension Study to Evaluate Safety & Tolerability of QR-421a in Subjects With Retinitis Pigmentosa

Who this might be right for
Retinitis PigmentosaUsher Syndrome Type 2
Laboratoires Thea 21
Testing effectiveness (Phase 2)Looking for participantsNCT06789445
What this trial is testing

Investigate the Safety of OpCT-001 in Adults Who Have Primary Photoreceptor Disease (CLARICO)

Who this might be right for
Primary Photoreceptor DiseaseRetinitis Pigmentosa (RP)Usher Syndrome+6 more
BlueRock Therapeutics 54
Not applicableUnknownNCT01920867
What this trial is testing

Stem Cell Ophthalmology Treatment Study

Who this might be right for
Retinal DiseaseMacular DegenerationHereditary Retinal Dystrophy+2 more
MD Stem Cells 300
Not applicableApproved For MarketingNCT05183802
What this trial is testing

An Expanded Access Protocol for Setmelanotide for Treatment of Bardet-Biedl Syndrome (BBS)

Who this might be right for
Bardet-Biedl Syndrome (BBS)Obesity
Rhythm Pharmaceuticals, Inc.
Large-scale testing (Phase 3)Study completedNCT05194124
What this trial is testing

Phase 3 Crossover Trial of Two Formulations of Setmelanotide in Participants With Specific Gene Defects in the MC4R Pathway

Who this might be right for
Bardet-Biedl SyndromePOMC Deficiency
Rhythm Pharmaceuticals, Inc. 19
Large-scale testing (Phase 3)Active Not RecruitingNCT05537220
What this trial is testing

Oral N-acetylcysteine for Retinitis Pigmentosa

Who this might be right for
Retinitis Pigmentosa
Johns Hopkins University 485
Not applicableStudy completedNCT00231010
What this trial is testing

Molecular Genetics of Retinal Degenerations

Who this might be right for
Retinal DegenerationRetinitis Pigmentosa
National Eye Institute (NEI) 3,549
Testing effectiveness (Phase 2)Ended earlyNCT05392751
What this trial is testing

Dose Escalation Study to Evaluate the Safety/Tolerability and Efficacy of EA-2353 in Subjects With Retinitis Pigmentosa

Who this might be right for
Retinitis PigmentosaRetinitis Pigmentosa Syndrome
Endogena Therapeutics, Inc 14
Testing effectiveness (Phase 2)Study completedNCT03780257
What this trial is testing

Study to Evaluate Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene

Who this might be right for
Retinitis PigmentosaUsher Syndrome Type 2Deaf Blind+5 more
ProQR Therapeutics 20
Not applicableStudy completedNCT00106743
What this trial is testing

Natural History and Genetic Studies of Usher Syndrome

Who this might be right for
Retinitis Pigmentosa SyndromicCongenital DeafnessUsher Syndrome+2 more
National Eye Institute (NEI) 249
Not applicableLooking for participantsNCT02435940
What this trial is testing

Inherited Retinal Degenerative Disease Registry

Who this might be right for
Eye Diseases HereditaryRetinal DiseaseAchromatopsia+25 more
Foundation Fighting Blindness 20,000
Large-scale testing (Phase 3)Ended earlyNCT05158296
What this trial is testing

Study to Evaluate the Efficacy Safety and Tolerability of Ultevursen in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene (Sirius)

Who this might be right for
Retinitis PigmentosaUsher Syndrome Type 2Deaf Blind+5 more
Laboratoires Thea 7
Not applicableActive Not RecruitingNCT06239064
What this trial is testing

Early Genetic Identification of Obesity

Who this might be right for
Obesity, ChildhoodHyperphagiaRetinopathy+5 more
Rolfs Consulting und Verwaltungs-GmbH (RCV) 1,000
Not applicableLooking for participantsNCT05554835
What this trial is testing

Global Registry and Natural History Study for Mitochondrial Disorders

Who this might be right for
Mitochondrial DiseasesKearns-Sayre SyndromeMIDD+15 more
LMU Klinikum 6,000
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