Clinical trials: Choroidal Diseases
Uveal Melanoma, Radiation Retinopathy
Intravitreal Ranibizumab for the Prevention of Radiation Maculopathy Following Plaque Radiotherapy
Uveal Melanoma is the most common primary intraocular malignancy in adulthood. Eye preserving treatments can deliver equivalent life prognosis in the management of small and medium sized uveal melanomas, as compared to…
- Conditions
- Uveal Melanoma, Radiation Retinopathy, Radiation Maculopathy
- Trial name
- NCT00540930
- Testing
- Ranibizumab
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Shields, Shields and Associates
Choroideremia
THOR - Tübingen Choroideremia Gene Therapy Trial
An open label monocentric phase II trial in adult males with a clinical phenotype of choroideremia and a confirmed molecular diagnosis of a null mutation in the gene encoding REP1 to assess the anatomical and functional outcomes…
- Trial name
- THOR (NCT02671539)
- Testing
- rAAV2.REP1
- Where
- Germany
- Volunteers
- 6 people
- Sponsor
- STZ eyetrial
Neovascular Age Related Macular Degeneration(nAMD)
A Study to Evaluate the Efficacy and Safety of VIS-101 in Participants With Neovascular Age-Related Macular Degeneration
This study will evaluate the efficacy, safety, durability, and pharmacokinetics of VIS-101 administered at intervals as specified in the protocol, compared with aflibercept once every 8 weeks (Q8W), in participants with…
- Trial name
- ASCEND (NCT07798375)
- Testing
- VIS-101 6.0mg Low concentration, VIS-101 6.0mg High concentration, VIS-101 9.0mg High concentration
- Volunteers
- 244 people
- Sponsor
- Everest Medicines (China) Co.,Ltd.
Neovascular Age-related Macular Degeneration
Neovascular Age-related Macular Degeneration
Age-related macular degeneration (AMD) is the leading cause of blindness in non-Hispanic white Americans. Neovascular AMD is an advanced form of macular degeneration that historically has accounted for the majority of vision loss…
- Trial name
- NVAMD (NCT01712035)
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Oregon Health and Science University
Central Serous Choroidopathy
Micropulse 577nm Laser vs Traditional Laser Treatment in Central Serous Chorioretinopathy
The purpose of this study is to observe whether micropulse laser (MPL) is noninferiority to traditional laser therapy in central serous chorioretinopathy.
- Trial name
- NCT02735213
- Testing
- 577-MPL, TLT
- Where
- China
- Volunteers
- 88 people
- Sponsor
- The Eye Hospital of Wenzhou Medical University
Age Related Macular Degeneration
Wet AMD Recurrence Rate in Patients Stable on Three Month Ranibizumab Dosing
The current norm in clinical practice for the treatment of choroidal neovascular membranes (CNVM) secondary to Age-related Macular Degeneration(AMD) involves monthly injections of Ranibizumab until the disease is stabilized.
- Trial name
- NCT01453920
- Testing
- Ranibizumab
- Where
- Canada
- Volunteers
- 44 people
- Sponsor
- University Health Network, Toronto
Primary Open Angle Glaucoma
Choroidal Blood Flow Response to Hand-grip Test in Progressive Glaucoma
The present study is designed to compare the response of choroidal blood flow to the hand-grip test in glaucoma patients with and without visual field progression.
- Trial name
- NCT00284440
- Where
- Switzerland
- Sponsor
- University Hospital, Basel, Switzerland
Macular Degeneration, Choroidal Neovascularization
Evaluation of Dosing Interval of Higher Doses of Ranibizumab
Evaluation of Dosing Interval of Higher Doses of Ranibizumab for patients with wet age-related macular degeneration (AMD).
- Trial name
- BGB/IST (NCT00533520)
- Testing
- ranibizumab
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Brandon G. Busbee, MD
Emmetropia, Myopia
Effects of Light on the Choroid and Pupil
Monochromatic light creates longitudinal chromatic aberration, with short wavelength blue light forming a focal point in front of the retina and long wavelength red light forming a focal point behind the retina.
- Trial name
- NCT05852782
- Testing
- White Light therapy, Blue light therapy, Red light therapy
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Houston
Macular Degeneration Choroidal Neovascularization
Deep Learning Optical Coherence Tomography (OCT) and OCT Angiography (OCTA) in NVC
To evaluate the activity of neovascular macula degeneretion as assessed by SD-OCTand OCT-A using a split-person study design and deep-learning quantification.
- Trial name
- OCTA (NCT05969418)
- Testing
- Diagnostic test: using artificial intelligence to evaluate the changes OCT and OCTA parameter
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Federico II University
Uveitis, Intermediate Uveitis
Safety Study of Suprachoroidal Triamcinolone Acetonide Via Microneedle to Treat Uveitis
This study is designed to determine the safety and tolerability of a single microinjection of triamcinolone acetonide (TRIESENCE®) into the suprachoroidal space (SCS) of patients who have non-infectious uveitis.
- Conditions
- Uveitis, Intermediate Uveitis, Posterior Uveitis, Panuveitis
- Trial name
- NCT01789320
- Testing
- triamcinolone acetonide (Triesence®)
- Where
- 3 sites in United States
- Volunteers
- 11 people
- Sponsor
- Clearside Biomedical, Inc.
Retinal Disease
Defining Retinal and Choroidal Structures Using Hyperspectral Imaging
This study investigates a novel, non-invasive imaging technique called hyperspectral retinal imaging to improve the identification and characterisation of retinal and choroidal structures in both healthy and diseased eyes.
- Trial name
- NCT07530783
- Testing
- Hyperspectral retinal imaging
- Volunteers
- 679 people, healthy volunteers welcome
- Sponsor
- Center for Eye Research Australia
Polypoidal Choroidal Vasculopathy
Aqueous Humor Level of Cytokines in Polypoidal Choroidal Vasculopathy and Change of Cytokines After Photodynamic Therapy
This is a prospective, comparative control analysis. The investigators want to evaluate the aqueous humor levels of vascular endothelial growth factor in polypoidal choroidal vasculopathy and the effect of photodynamic therapy…
- Trial name
- NCT01360151
- Testing
- ranibizumab(Lucentis), verteporfin(Visudyne)
- Where
- South Korea
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Seoul St. Mary's Hospital
Macular Degeneration
Comparison of Reduced Fluence Versus Standard Photodynamic Therapy (in Combination With Intravitreal Triamcinolone Acetate)
To assess the CNV treatment effect of PDT with verteporfin in combination with IVTA using reduced fluence compared to the standard fluence.
- Trial name
- NCT00523406
- Testing
- Photodynamic therapy and intravitreal triamcinolone
- Where
- Austria
- Volunteers
- 40 people
- Sponsor
- Medical University of Vienna
Subjects Clinically Suspected an Active Source of Toxoplasmosis Chorioretinitis Infection
Evaluation of Biological Biomarkers Diagnostic of Toxoplasmosis Uveitis
Toxoplasmosis affects one to two newborn each 10000 births. Among them, 1 to 2 % develop learning disabilities or die, and 4 to 27 % develop a chorioretinitis sometimes leading to an amblyopia responsible for visual impairment.
- Trial name
- BIOLUVE (NCT02843438)
- Testing
- Fluorescein angiography, Dilated fundus examination, Toxoplasmosis serology
- Where
- France
- Volunteers
- 72 people
- Sponsor
- University Hospital, Grenoble
Macular Degeneration, Choroidal Neovascularization
Open-Label, Pilot Study of TG100801 in Patients With Choroidal Neovascularization Due to AMD
Wet age-related macular degeneration (AMD) is caused by the formation and growth of abnormal blood vessels (angiogenesis) in the retina. The new blood vessels have fragile walls and can leak fluid into the retina.
- Trial name
- NCT00509548
- Testing
- TG100801
- Where
- 8 sites in United States
- Volunteers
- 7 people
- Sponsor
- TargeGen
Choroidal Neovascularization, Macular Degeneration
Phase I Study of Corticosteroid Treatment of Ill-Defined Choroidal Neovascularization in Age-Related Macular Degeneration
Age-related macular degeneration (AMD) represents the most common cause of blindness in patients over the age of 60. The major cause of vision loss in this disease is due to the development of choroidal neovascular membrane…
- Trial name
- NCT00001615
- Testing
- Corticosteroid
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- National Eye Institute (NEI)
Choroidal NeoVascularization, Age-Related Macular Degeneration
Does Vascular Endothelial Growth Factor (VEGF) or Complement Factor H Gene Polymorphism Play a Role in the Treatment Success With VEGF Inhibitors in Patients With Choroidal NeoVascularization (CNV)?
Age related macular degeneration (AMD) is a multifactorial disease with a strong genetic component. Most importantly a genetic polymorphism in the gene encoding for the complement factor H (CFH) has been recently identified which…
- Trial name
- NCT00813514
- Testing
- VEGF genotyping
- Where
- Austria
- Sponsor
- Medical University of Vienna
Polypoidal Choroidal Vasculopathy
Study Evaluating the Safety and Response of Fosbretabulin in Asian Patients With Polypoidal Choroidal Vasculopathy (PCV)
The primary objective of this study is to examine effects of fosbretabulin tromethamine (fosbretabulin) on PCV as reflected by a change from baseline in the number of polypoid lesions on indocyanine green angiography (ICGA).
- Trial name
- NCT01023295
- Testing
- fosbretabulin, Saline
- Where
- 5 sites in United States, Hong Kong and 3 more
- Volunteers
- 20 people
- Sponsor
- Mateon Therapeutics
Angioid Streaks
Ranibizumab Therapy for Choroidal Neovascularization (CNV) Asociated With Angioid Streaks
The purpose of this study is to determine whether injections of ranibizumab into the eye are safe and well tolerated when given to subjects in multiple doses.
- Trial name
- NCT01015495
- Testing
- ranibizumab
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Illinois Chicago