Clinical trials: Hereditary Macular Degeneration
Retinitis Pigmentosa
Study of the Correlation Between Macular Thickness Analyzed by Optical Coherence Tomography and the Visual Functions in Retinitis Pigmemtosa
Purpose: To study the associations between visual functions and the retinal tomography detected by optical coherence tomography (OCT) in patients with retinitis pigmentosa (RP).
- Trial name
- NCT00784901
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
ABCA4 Retinopathy, Stargardt Disease
Oral Metformin for Treatment of ABCA4 Retinopathy
Background: ABCA4 retinopathy is a genetic disease in which the ABCA4 protein is absent or faulty. It can cause waste material to collect in the eye and may cause cells to die. The cell death can lead to vision loss.
- Conditions
- ABCA4 Retinopathy, Stargardt Disease, Retinal Dystrophy, Retinal Degeneration
- Trial name
- NCT04545736
- Testing
- Metformin hydrochloride
- Where
- 2 sites in United States
- Volunteers
- 55 people
- Sponsor
- National Eye Institute (NEI)
Retinal Degenerations
Treatment of Cystoid Macular Edema in Patients With Retinal Degeneration
A small percentage of patients with retinal degeneration accumulate fluid in the center of their retina. Previous studies using an oral form of treatment has been successful in decreasing this fluid which improves vision.
- Trial name
- NCT00716586
- Testing
- 2% dorzolamide
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- University of Illinois Chicago
Macular Degeneration
Long-Term Efficacy in AMD of Rheopheresis in North America
The purpose of these studies are to evaluate the effect on vision in subjects with AMD who received active and placebo treatment in the MIRA-1 study.
- Trial name
- NCT00380172
- Testing
- Rheopheresis blood filtration
- Where
- 9 sites in United States, Canada
- Volunteers
- 120 people
- Sponsor
- OccuLogix
Eye Diseases, Macular Degeneration
Study Evaluating the Safety, Pharmacokinetics and Pharmacodynamics of OPT-302 With or Without Lucentis™ in Patients With Wet AMD
The purpose of this first-in-human study is to evaluate the safety, pharmacokinetics (PK) and pharmacodynamics of OPT-302 administered as monthly intravitreal injections for 3 months with and without Lucentis™ in patients with…
- Conditions
- Eye Diseases, Macular Degeneration, Retinal Diseases, Retinal Degeneration
- Trial name
- NCT02543229
- Testing
- OPT-302, Lucentis™
- Where
- 14 sites in United States
- Volunteers
- 51 people
- Sponsor
- Opthea Limited
Dry Age-related Macular Degeneration
HORIZON: A Phase II Study to Evaluate the Safety and Efficacy of Two Doses of GT005
The purpose of this clinical study was to evaluate the safety and efficacy of two doses of GT005 administered as a single subretinal injection in subjects with geographic atrophy secondary to age-related macular degeneration…
- Trial name
- NCT04566445
- Testing
- GT005
- Where
- 62 sites in United States, Australia and 5 more
- Volunteers
- 255 people
- Sponsor
- Gyroscope Therapeutics Limited
Stargardt Disease
A Natural History of the Progression of Stargardt Disease: Retrospective and Prospective Studies
Stargardt disease is currently an incurable and untreatable macular dystrophy that causes severe visual loss in children and young adults, thereby causing enormous morbidity with economic, psychological, emotional, and social…
- Trial name
- ProgSTAR (NCT01977846)
- Where
- 9 sites in United States, France and 2 more
- Volunteers
- 259 people
- Sponsor
- Foundation Fighting Blindness
Retinitis Pigmentosa, Inherited Ophthalmic Diseases
Repository for Inherited Eye Diseases
The National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE(R)) is a genomic medicine initiative created by the National Eye Institute (NEI), part of the National Institutes of Health (NIH), in partnership with…
- Trial name
- NCT00378742
- Where
- United States
- Volunteers
- 6,618 people
- Sponsor
- National Eye Institute (NEI)
Wet Macular Degeneration
A Study to Evaluate the Efficacy and Safety of KSI-301, an Anti-VEGF Antibody Biopolymer Conjugate, Versus Aflibercept in Patients With Neovascular (Wet) Age-Related Macular Degeneration.
This study will evaluate the efficacy, safety, durability, and pharmacokinetics of KSI-301 administered at 12, 16 and 20 weeks intervals as specified in the protocol, compared with aflibercept once every 8 weeks (Q8W), in…
- Trial name
- DAZZLE (NCT04049266)
- Testing
- KSI-301, Aflibercept
- Where
- 75 sites in United States, Czechia and 5 more
- Volunteers
- 559 people
- Sponsor
- Kodiak Sciences Inc
Stargardt Disease-1
Study of STG-001 in Subjects With Stargardt Disease
This is an open-label, multicenter study in subjects with Stargardt disease, comparing 2 doses of STG-001 with regard to safety, pharmacokinetics and pharmacodynamics.
- Trial name
- NCT04489511
- Testing
- STG-001
- Where
- 5 sites in United States
- Volunteers
- 10 people
- Sponsor
- Stargazer Pharmaceuticals, Inc.
Retinitis Pigmentosa, Stargardt Disease 1
Structural and Functional Characterization of Rare Ocular Diseases
Rare ocular diseases (ROD) are a heterogeneous group of ocular diseases that affect very few people and, generally, for which no tretament is available. An important subgroup of these diseases are inherited retinal degenerations.
- Conditions
- Retinitis Pigmentosa, Stargardt Disease 1, Best Disease, Pattern Dystrophy of Macula
- Trial name
- RADIS (NCT05258032)
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Barcelona Macula Foundation
Von Hippel-Lindau Syndrome
Ranibizumab Injections to Treat Retinal Tumors in Patients With Von Hippel-Lindau Syndrome
This study will examine whether he drug ranibizumab can slow or stop the growth of angiomas (blood vessel tumors) in patients with Von Hippel-Lindau syndrome (VHL).
- Trial name
- NCT00089765
- Testing
- Ranibizumab
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- National Eye Institute (NEI)
Dry Age-related Macular Degeneration, Macular Degeneration
GTSCOPE - To Evaluate the Natural Progression of Dry Age-related Macular Degeneration (AMD)
An observational study to evaluate the natural progression of dry AMD in genetically defined subjects
- Conditions
- Dry Age-related Macular Degeneration, Macular Degeneration, Retinal Disease, Retinal Degeneration
- Trial name
- NCT03894020
- Where
- 71 sites in United States, Australia and 6 more
- Volunteers
- 83 people
- Sponsor
- Gyroscope Therapeutics Limited
Age Related Maculopathy, Retinal Degeneration
A Multi-Center Study of Reading Rehabilitation in Macular Disease
The purpose of this study is to measure the effectiveness of a newly-designed oculomotor training program for patients with macular disease, including age-related macular degeneration.
- Trial name
- NCT00746668
- Testing
- Module 1: Visual Awareness and Eccentric Viewing, Module 2: Control of Reading Eye Movements, Module 3: Reading Practice with RSVP
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- US Department of Veterans Affairs
Dominantly Inherited Stargardt's Disease (STGD3)
DHA Supplementation in Patients With STGD3
We have found that biomarkers of long-term elevated dietary intake of omega-3 fatty acids such as DHA and EPA are inversely associated with severity of disease phenotype in STGD3 patients.
- Trial name
- NCT00420602
- Testing
- Over the counter DHA/EPA dietary supplementation
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Utah
Posterior Capsule Opacification, Retinal Degeneration
Changes of Macular Pigment and Parameters of Eyes After YAG Laser Treatment in Cases With Capsule Opacification
It has been hypothesized that potential effects of laser Nd: YAG laser posterior capsulotomy may affect macular pigment as well as choroidal thickness, macular thickness and anterior chamber parameters, so it was aimed to…
- Conditions
- Posterior Capsule Opacification, Retinal Degeneration, Retinal Detachment, Anterior Chamber Angle Congestion
- Trial name
- NCT03321253
- Testing
- Nd: YAG laser posterior capsulotomy
- Volunteers
- 38 people
- Sponsor
- Afyon Kocatepe University Hospital
Retinitis Pigmentosa, Leber's Hereditary Optic Neuropathy
Pupil Dynamics and Color Vision for the Detection of Eye Diseases
The development of new oculometry techniques allows fine and dynamic measurements of pupillary diameter and use in routine clinical practice.
- Conditions
- Retinitis Pigmentosa, Leber's Hereditary Optic Neuropathy, Stargardt Disease
- Trial name
- PupDyn (NCT04909398)
- Testing
- Dynamic pupillometry sessions
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier National d'Ophtalmologie des Quinze-Vingts
Age Related Maculopathy, Retinal Degeneration
Measuring Reading Rehabilitation Outcomes
The purpose of this study is to measure the effectiveness of a newly-designed oculomotor training program for patients with age-related macular degeneration.
- Trial name
- NCT00125632
- Testing
- Eccentric Viewing Training for Reading
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- US Department of Veterans Affairs
Age Related Macular Degeneration
Triple Therapy - PDT Plus IVD and Intravitreal Ranibizumab Versus Lucentis Monotherapy to Treat Age-Related Macular Degeneration
The purpose of this study is to compare triple therapy using Photodynamic therapy, intravitreal Dexamethasone and intravitreal Ranibizumab injections versus monotherapy with intravitreal Ranibizumab alone for the treatment of…
- Trial name
- PDEX (NCT00390208)
- Testing
- ranibizumab, dexamethasone and verteporfin, Ranibizumab
- Where
- 4 sites in United States
- Volunteers
- 60 people
- Sponsor
- Bay Area Retina Associates
Early Age Related Macular Degeneration (Disorder)
Evaluation of R:GEN as Intervention in Subjects With Early Stages of AMD for Safety and Exploratory Efficacy Outcomes
The purpose of this study is to assess the safety and tolerability of the R:GEN Laser System in subjects with the early stages of age-related macular degeneration.
- Trial name
- NCT04776031
- Testing
- R:GEN Laser System
- Where
- Australia
- Volunteers
- 31 people
- Sponsor
- Lutronic Vision, Inc