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Results for “Retinitis Pigmentosa and Deafness”

37 trials

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Showing 20 of 37 results

Not applicableLooking for participantsNCT01694940
What this trial is testing

North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)

Who this might be right for
Mitochondrial DisordersMitochondrial Genetic DisordersMitochondrial Diseases+2 more
Columbia University 1,000
Testing effectiveness (Phase 2)Study completedNCT04355689
What this trial is testing

Safety and Efficacy of NPI-001 Tablets for RP Associated With Usher Syndrome

Who this might be right for
Usher Syndromes
Nacuity Pharmaceuticals, Inc. 49
Not applicableStudy completedNCT00016471
What this trial is testing

A Genetic Analysis of Usher Syndrome in Ashkenazi Jews

Who this might be right for
Usher SyndromeRetinitis PigmentosaCongenital Hearing Impairment
National Center for Research Resources (NCRR)
Large-scale testing (Phase 3)Ended earlyNCT05176717
What this trial is testing

Study to Evaluate the Efficacy Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene With Early to Moderate Vision Loss (Celeste)

Who this might be right for
Retinitis PigmentosaUsher Syndrome Type 2Deaf Blind+5 more
Laboratoires Thea 5
Not applicableLooking for participantsNCT07548944
What this trial is testing

Observational Study to Investigate the Short-term Effects of Transcorneal Electrical Stimulation on Visual Performance

Who this might be right for
Retinitis Pigmentosa (RP)Usher SyndromeCone Rod Dystrophy
Okuvision GmbH 30
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 RecruitingNCT04765345
What this trial is testing

Rate of Progression of PCDH15-Related Retinal Degeneration in Usher Syndrome 1F

Who this might be right for
Retinal DegenerationRetinitis PigmentosaEye Diseases, Hereditary
Jaeb Center for Health Research 44
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
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
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
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
Not applicableLooking for participantsNCT01793168
What this trial is testing

Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford

Who this might be right for
Rare DisordersUndiagnosed DisordersDisorders of Unknown Prevalence+340 more
Sanford Health 20,000
Not applicableLooking for participantsNCT07278843
What this trial is testing

Natural History of Photoreceptor Degeneration in USH1B: Clinical Parameters and Validation of Functional Vision Tests in MYO7A

Who this might be right for
Usher Syndrome
Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts 60
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 applicableStudy completedNCT00001347
What this trial is testing

Study of Usher Syndromes, Type 1 and Type 2

Who this might be right for
Retinitis Pigmentosa
National Eye Institute (NEI) 200
Not applicableStudy completedNCT03319524
What this trial is testing

Clinical and Genetic Testing of Patients With Usher Syndrome

Who this might be right for
Usher SyndromeCongenital DeafnessRetinitis Pigmentosa
Sensor Technology for Deafblind 28
Testing effectiveness (Phase 2)Active Not RecruitingNCT06627179
What this trial is testing

Study to Evaluate Ultevursen in Subjects With Retinitis Pigmentosa (RP) Due to Mutations in Exon 13 of the USH2A Gene

Who this might be right for
Retinitis Pigmentosa (RP)Usher Syndrome Type 2Deaf Blind+4 more
Laboratoires Thea 81
Large-scale testing (Phase 3)Not Yet RecruitingNCT07710196
What this trial is testing

A 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 applicableStudy completedNCT03901391
What this trial is testing

Prospective Open Clinical and Genetic Study of Patients With Retinitis Pigmentosa

Who this might be right for
Retinitis PigmentosaUsher Syndromes
Sensor Technology for Deafblind 130
Not applicableStudy completedNCT04906135
What this trial is testing

Auditory Neural Function in Implanted Patients With Usher Syndrome

Who this might be right for
Usher SyndromeCochlear Implantation
Ohio State University 29
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