Clinical trials: Choroid
Brain and Central Nervous System Tumors, Breast Cancer
Yttrium Y 90 SMT 487 in Treating Patients With Refractory or Recurrent Cancer
RATIONALE: Radiolabeled drugs such as yttrium Y 90 SMT 487 can locate tumor cells and deliver tumor-killing substances to them without harming normal cells.
- Conditions
- Brain and Central Nervous System Tumors, Breast Cancer, Gastrointestinal Carcinoid Tumor, Islet Cell Tumor
- Trial name
- NCT00006368
- Testing
- yttrium Y 90-edotreotide
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Novartis Pharmaceuticals
Age Related Macular Degeneration
Comparison of Age-related Macular Degeneration Treatments Trials: Lucentis-Avastin Trial
The purpose of the study is to evaluate the relative efficacy and safety of treatment of neovascular AMD with Lucentis on a fixed schedule, Avastin on a fixed schedule, Lucentis on a variable schedule, and Avastin on a variable…
- Trial name
- NCT00593450
- Testing
- ranibizumab, bevacizumab
- Where
- 59 sites in United States
- Volunteers
- 1,208 people
- Sponsor
- University of Pennsylvania
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
Gyrate Atrophy, Gyrata of Choroid and Retina; Atrophy
Gyrate Atrophy Ocular and Systemic Study
The Gyrate Atrophy Ocular and Systemic Study characterizes the natural history of ornithine levels and retinal degeneration (RD) associated with disease-causing OAT variants in the presence of standard care dietary treatment…
- Conditions
- Gyrate Atrophy, Gyrata of Choroid and Retina; Atrophy, Ornithine-δ-aminotransferase, OAT
- Trial name
- GYROS (NCT05312736)
- Where
- 11 sites in United States, Brazil and 6 more
- Volunteers
- 46 people
- Sponsor
- Jaeb Center for Health Research
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
Choroid Disease, Carotid Stenosis
Ophthalmologic Outcomes in Patients With Carotid Artery Stenosis
The retinal vessels have been shown to reflect vascular changes inherent to systemic pathologies, even when no ocular disease is identified.
- Conditions
- Choroid Disease, Carotid Stenosis, Carotid Atherosclerosis, Retinal Disease
- Trial name
- NCT05623293
- Testing
- eye - Optcial coherence tomography
- Where
- Portugal
- Volunteers
- 40 people
- Sponsor
- Universidade do Porto
Choroidal Neovascularization in Angioid Streaks
Phase II Study Evaluating the Efficacy of Aflibercept for the Treatment of Choroidal Neovascularization in Angioid Streaks in Young Patients (ASTRID).
Angioid streaks are rare lesions associated to retinal pigment epithelium degenerations. They can be caused by general diseases as pseudoxanthoma elasticum, Paget's disease or drepanocytosis.
- Trial name
- ASTRID (NCT02573038)
- Testing
- Aflibercept
- Sponsor
- Hospices Civils de Lyon
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
Intraocular Melanoma, Melanoma (Skin)
Monoclonal Antibody Therapy and Interleukin-2 in Treating Patients With Metastatic Melanoma
RATIONALE: Biological therapies, such as MDX-010, work in different ways to stimulate the immune system and stop tumor cells from growing. Interleukin-2 may stimulate a person's white blood cells to kill tumor cells.
- Trial name
- NCT00058279
- Testing
- aldesleukin, ipilimumab
- Where
- United States
- Sponsor
- National Cancer Institute (NCI)
Polypoidal Choroidal Vasculopathy, Polypoidal Choroidal Vasculopathy (PCV)
Prospective Trial of the Efficacy and Safety of a Personalized Regimen of High-dose Aflibercept 8mg on Treatment-naive Polypoidal Choroidal Vasculopathy: the PALLAS Trial
The purpose of this study is to evaluate the efficacy and safety of the aflibercept 8 mg used in a personalized regimen, with flexible loading dose and treatment intervals from 8 to 24 weeks in eyes with treatment-naive PCV.
- Trial name
- PALLAS (NCT07389980)
- Testing
- aflibercept 8 mg
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Yeungnam University College of Medicine
Adult Anaplastic (Malignant) Meningioma, Adult Anaplastic Astrocytoma
Gadobutrol Versus Gadopentetate Dimeglumine or Gadobenate Dimeglumine Before DCE-MRI in Diagnosing Patients With Multiple Sclerosis, Grade II-IV Glioma, or Brain Metastases
This pilot clinical trial compares gadobutrol with standard of care contrast agents, gadopentetate dimeglumine or gadobenate dimeglumine, before dynamic contrast-enhanced (DCE)-magnetic resonance imaging (MRI) in diagnosing…
- Conditions
- Adult Anaplastic (Malignant) Meningioma, Adult Anaplastic Astrocytoma, Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma
- Trial name
- NCT02967380
- Testing
- Dynamic Contrast-Enhanced Magnetic Resonance Imaging, Gadobenate Dimeglumine, Gadobutrol
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Southern California
Polypoidal Choroidal Vasculopathy
Interval of Disease Inactivity After Complete Polypoidal Regression in PCV Receiving Aflibercept
Polypoidal choroidal vasculopathy (PCV), a subtype of neovascular age-related macular degeneration (NV AMD), is an important cause of central visual loss, especially among Asian and African descendants.
- Trial name
- NCT04707027
- Testing
- Aflibercept Injection (2 mg/0.05 ml), Defer treatment
- Where
- Thailand
- Volunteers
- 80 people
- Sponsor
- Chiang Mai University
Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology
Accuracy of the Red Reflex Test in the Pediatric Population
This study is designed to investigate the sensitivity and specificity of the Red Reflex Test (RRT), with and without dilation, for early detection of ocular abnormalities in children and newborns.
- Conditions
- Abnormal Vitreous Humor Morphology, Abnormal Choroid Morphology, Optic Nerve Diseases, Retinal Disease
- Trial name
- NCT04125043
- Testing
- Direct ophthalmoscope
- Where
- United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Macular Degeneration, Choroidal Neovascularization
Verteporfin Photodynamic Therapy Administered in Conjunction With Ranibizumab in Patients With Subfoveal Choroidal Neovascularization Secondary to Age-related Macular Degeneration (AMD)
This study will evaluate the effect of combination therapy with verteporfin photodynamic therapy and ranibizumab on visual acuity compared to ranibizumab monotherapy and the durability of response observed in patients with…
- Trial name
- NCT00433017
- Testing
- Verteporfin Photodynamic Therapy, Ranibizumab
- Where
- 12 sites in Austria, Belgium and 10 more
- Volunteers
- 255 people
- Sponsor
- Novartis
Choroidal Neovascularization
Intravitreal Bevacizumab for the Treatment of CNV in VKH Disease - A Prospective Study
Efficacy of monthly intravitreal anti-vascular endothelial growth factor (VEGF) associated to systemic immunosuppression in patients with Vogt-Koyanagi-Harada Disease and choroidal neovascularization. Minimum follow-up 12 months.
- Trial name
- NCT02015351
- Testing
- bevacizumab
- Where
- Brazil
- Volunteers
- 9 people
- Sponsor
- University of Sao Paulo
Choroidal Neovascularization
TTT Versus PDT for Treatment of Choroidal Neovascularization in Age-Related Macular Degeneration
The purpose of the study is to compare photodynamic therapy to transpupillary thermotherapy as a treatment method for choroidal neovascularization in age-related macular degeneration ( AMD).
- Trial name
- NCT00260403
- Testing
- Photodynamic therapy versus Transpupillary thermotherapy
- Where
- Sweden
- Volunteers
- 140 people
- Sponsor
- St. Erik Eye Hospital
Epiretinal Membrane, Age Related Macular Degeneration
Intravitreal Anti-VEGF in Exudative AMD With Epiretinal Membranes
Study designed to evaluate the effect of significant ERM on the visual and anatomic outcomes of intravitreal anti-VEGF therapy for eAMD.
- Trial name
- NCT01846351
- Volunteers
- 16 people
- Sponsor
- New England Retina Associates
Exudative Age-related Macular Degeneration
Efficacy and Safety Study of iSONEP With & Without Lucentis/Avastin/Eylea to Treat Wet AMD
The purpose of the study is to determine the safety and efficacy of 4 monthly injections of iSONEP given alone or in combination with Lucentis, Avastin or Eylea in subjects with wet Age-related Macular Degeneration (AMD).
- Trial name
- Nexus (NCT01414153)
- Testing
- 4.0 mg iSONEP, 0.5 mg iSONEP, 0.5 mg Lucentis or 1.25 mg Avastin or 2 mg Eylea
- Where
- 44 sites in United States
- Volunteers
- 158 people
- Sponsor
- Lpath, Inc.
Brain and Central Nervous System Tumors, Metastatic Cancer
Photodynamic Therapy With Porfimer Sodium in Treating Patients With Refractory Brain Tumors
RATIONALE: Photodynamic therapy uses light and photosensitizing drugs to kill tumor cells and may be an effective treatment for refractory brain tumors.
- Trial name
- NCT00002647
- Testing
- verteporfin, conventional surgery
- Where
- 2 sites in United States
- Volunteers
- 24 people
- Sponsor
- Medical College of Wisconsin
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