Clinical trials: Inherited Retinal Dystrophies
Retinitis Pigmentosa, Dry Age-related Macular Degeneration
CB-PRP in Retinitis Pigmentosa and Dry Age-related Macular Degeneration
The study will provides the enrollment of patients with genetic retinal dystrophies with primary rod impairment and dry age-related macular degeneration (Geographic type) A subretinal injection of umbilical cord blood…
- Trial name
- SiCord (NCT04636853)
- Testing
- Subretinal injection of umbilical cord blood platelet-rich plasma (CB-PRP)
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Stargardt Disease, Stargardt Macular Dystrophy
A Study About the Safety of a Single ASP2020 Eye Injection and if it Helps People With Vision Loss From Stargardt-type Eye Conditions
Macular dystrophies are a group of inherited eye conditions that affect the macula. The macula is in the center of the retina, the light sensitive part at the back of the eye.
- Conditions
- Stargardt Disease, Stargardt Macular Dystrophy, Stargardt-like Macular Dystrophy
- Trial name
- DEVOTE (NCT07734064)
- Testing
- ASP2020
- Where
- 4 sites in United States
- Volunteers
- 30 people
- Sponsor
- Astellas Institute for Regenerative Medicine
Retinal Dystrophy, Cone-Rod, Cone Dystrophy
Study of New Mutations in Cone Disorders
High throughput sequencing gives the opportunity to improve the genetic diagnosis for patients suffering from retinal dystrophies and specially from cone disorders.
- Conditions
- Retinal Dystrophy, Cone-Rod, Cone Dystrophy, Cone Rod Dystrophy, Macular Degeneration
- Trial name
- INTROCONE (NCT04658251)
- Testing
- Blood and/or skin biopsy
- Where
- France
- Volunteers
- 7 people
- Sponsor
- University Hospital, Lille
Retinal Disease, Macular Degeneration
Stem Cell Ophthalmology Treatment Study
This study will evaluate the use of autologous bone marrow derived stem cells (BMSC) for the treatment of retinal and optic nerve damage or disease. http://mdstemcells.com/scots-ii/
- Conditions
- Retinal Disease, Macular Degeneration, Hereditary Retinal Dystrophy, Optic Nerve Disease
- Trial name
- SCOTS (NCT01920867)
- Testing
- RB (Retrobulbar), ST (Subtenon), IV (Intravenous)
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- MD Stem Cells
Retinitis Pigmentosa, Leber Congenital Amaurosis
Study to Assess the Safety and Efficacy of OCU400 for Retinitis Pigmentosa and Leber Congenital Amaurosis
This is a Phase 1/2 Study to Assess the Safety and Efficacy of OCU400 in patients with retinitis pigmentosa associated with NR2E3 and RHO mutations and in patients with LCA due to mutation(s) in CEP290 gene (OCU400-101).
- Trial name
- NCT05203939
- Testing
- OCU400 Low Dose, OCU400 Med Dose, OCU400 High Dose
- Where
- 7 sites in United States
- Volunteers
- 22 people
- Sponsor
- Ocugen
Retinitis Pigmentosa
Validation of Standardized Test Protocols to Assess the Impact of Visual Pathologies in Daily Life Activities
the incidence of the disease of retinal degenerations with loss of photoreceptors (related to old age or genetic) on patients' daily lives, is poorly characterize without standardized means of measurement (usually performed with…
- Trial name
- PROST (NCT04448860)
- Testing
- performance of behavioral locomotion tasks phase 1, performance of behavioral locomotion tasks phase 2
- Where
- France
- Volunteers
- 87 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts
Varices; Cord
Outcome of Sub-inguinal Varicocelectomy on Normal Semen in Patients Complaining of Orchilagia With Normal Semen
varicoclelectomy is done for subfertiltiy and varicocele induced orchialgia. The effect of varicocelectomy on semen analysis is controversial. Many articles report favorable outcomes and others do not.
- Trial name
- NCT03835143
- Testing
- subinguinal varicocelectomy
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Assiut University
Retinitis Pigmentosa
Biomarkers In Retinitis Pigmentosa (BIRP)
In this study, markers of oxidative stress will be measured in the aqueous humour and plasma of RP patients compared to controls.
- Trial name
- BIRP (NCT01949623)
- Testing
- Anterior Chamber (AC) tap
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Johns Hopkins University
Retinitis Pigmentosa
Cone Rescue in Retinitis Pigmentosa by the Treatment of Lycium Barbarum
Objectives: To study the immediate effect and the persistent effect of Lycium barbarum (LB) treatment on retinal functions, especially the cone function, and retinal structure in patients with retinitis pigmentosa (RP) Design…
- Trial name
- NCT02244996
- Testing
- Lycium Barbarum
- Where
- Hong Kong
- Volunteers
- 50 people
- Sponsor
- The Hong Kong Polytechnic University
Usher Syndrome, Type 1B
Study of Subretinally Injected AAVB-081 in Patients With Usher Syndrome Type IB (USH1B) Retinitis Pigmentosa
The purpose of the 081-101 study is to evaluate the safety and tolerability of a single subretinal injection of AAVB-081 in USH1B patients with retinitis pigmentosa due to a mutation in the MYO7A gene.
- Trial name
- NCT06591793
- Testing
- AAVB-081
- Where
- 3 sites in Italy, United Kingdom
- Volunteers
- 15 people
- Sponsor
- AAVantgarde Bio Srl
Stargardt Disease
Study of ALK-001 on the Progression of Stargardt Disease
This study evaluates the efficacy and safety of investigational study drug ALK-001 in participants 8 to 45 years of age, inclusive, with symptoms and signs of autosomal recessive Stargardt disease (STGD)
- Trial name
- NORTHSTAR (NCT07419334)
- Testing
- ALK-001
- Where
- 14 sites in United States
- Volunteers
- 230 people
- Sponsor
- Alkeus Pharmaceuticals, Inc.
Retinitis Pigmentosa
A Study to Investigate the Safety of DSP-3077 After a Unilateral Eye Injection in Male and Female Participants 18 Years of Age or Older With Retinitis Pigmentosa
The Goal of this study is to evaluate the safety, tolerability, and clinical responses following single dose of DSP-3077. Study enrolls both male and female patients in 3 cohorts with each cohort defined by visual acuity (VA)…
- Trial name
- NCT06891885
- Testing
- DSP-3077 Retinal Sheet Cohort 1, DSP-3077 Retinal Sheet Cohort 2, DSP-3077 Retinal Sheet Cohort 3
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Sumitomo Pharma America, Inc.
Retinitis Pigmentosa
Autologous Bone Marrow-Derived CD34+, CD133+, and CD271+ Stem Cell Transplantation for Retinitis Pigmentosa
A single arm, single center trial to evaluate the safety and efficacy of autologous purified populations of bone-marrow derived stem cells in patients with Retinitis Pigmentosa (BM-SCs) through a 48 month follow up period.
- Trial name
- NCT02709876
- Testing
- Stem Cell Transplantation
- Where
- Jordan
- Volunteers
- 50 people
- Sponsor
- Stem Cells Arabia
Retinitis Pigmentosa, Retinal Diseases
Efficacy and Safety of Oral Valproic Acid for Retinitis Pigmentosa
The purpose of this study is to evaluate the efficacy and safety of oral valproic acid to slow the progression of visual function and/or to improve the visual function in patients with retinitis pigmentosa (RP).
- Conditions
- Retinitis Pigmentosa, Retinal Diseases, Eye Diseases, Eye Disease, Hereditary
- Trial name
- VPA_RP (NCT01399515)
- Testing
- Valproic Acid
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Retinitis Pigmentosa, Choroideremia
Longitudinal Study of a Bionic Eye
This is a longitudinal observational study with participants who have been implanted with the suprachoroidal retinal prosthesis.
- Trial name
- NCT05158049
- Where
- Australia
- Volunteers
- 7 people
- Sponsor
- Center for Eye Research Australia
Retinitis Pigmentosa
Effects of Lutein in Retinitis Pigmentosa
Phase I/II double-masked, randomized, placebo-controlled, cross-over trial to determine effects of lutein on vision in retinitis pigmentosa, including safety and effective dosage assessment
- Trial name
- NCT00029289
- Testing
- Lutein (10 or 30 mg/day) capsules
- Where
- United States
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
Retinitis Pigmentosa, Cystoid Macular Edema
Intravitreal Dexamethasone Implant in Retinitis Pigmentosa-related Macular Edema- a Retrospective Study
Purpose: Cystoid macular edema (CME) in retinitis pigmentosa (RP) has been managed in several ways with little success. The aim of our study was to report the use of intravitreal dexamethasone implant in a large series of…
- Trial name
- NCT02804360
- Testing
- dexamethasone injection
- Volunteers
- 50 people
- Sponsor
- Rafic Hariri University Hospital
Inherited Retinal Dystrophy Associated With RPE65 Mutations
Efficacy and Safety of LX101 for Inherited Retinal Dystrophy Associated With RPE65 Mutations
The purpose of the study is to evaluate the efficacy and safety of LX101 in subjects with biallelic RPE65 mutation-associated inherited retinal dystrophy.
- Trial name
- NCT07054632
- Testing
- LX101
- Where
- 4 sites in China
- Volunteers
- 30 people
- Sponsor
- Innostellar Biotherapeutics Co.,Ltd
Retinitis Pigmentosa
Argus® II Retinal Stimulation System Feasibility Protocol
Investigational Phase of the Study: The objective of this feasibility study is to evaluate the safety and utility of the Argus II Retinal Stimulation System in providing visual function to blind subjects with retinitis…
- Trial name
- NCT00407602
- Testing
- Implant of Argus II Retinal Prosthesis
- Where
- 12 sites in United States, France and 3 more
- Volunteers
- 30 people
- Sponsor
- Second Sight Medical Products
Retinal Degeneration, Retinitis Pigmentosa
Stem Cells Therapy in Degenerative Diseases of the Retina
The purpose of this study is to test the safety and effectiveness of an autologous bone marrow-derived stem/progenitor cells administered intravitreously in the subjects with degenerative diseases of the retina.
- Conditions
- Retinal Degeneration, Retinitis Pigmentosa, Age Related Macular Degeneration, Stargardt Disease 1
- Trial name
- NCT03772938
- Testing
- Stem/progenitor cells transplantation
- Where
- Poland
- Volunteers
- 30 people
- Sponsor
- Pomeranian Medical University Szczecin