Clinical trials: Optic Neuropathy
Type 2 Diabetes, Microvascular Function
The Effect of Pyridoxamine Supplementation on Microvascular Function in Type 2 Diabetes
Patients with type 2 diabetes have an increased risk of developing vascular complications. Microvascular dysfunction might be caused by the increased production of methylglyoxal under hyperglycaemic conditions.
- Conditions
- Type 2 Diabetes, Microvascular Function, Retinopathy, Diabetic, Nephropathy, Diabetic
- Trial name
- PYRAMID (NCT06376240)
- Testing
- Pyridoxamine 300mg per day
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Maastricht University Medical Center
Multiple Sclerosis, NMO Spectrum Disorder
Clinical Impact Through AI-assisted MS Care - A Retrospective Multi-center Observational Study.
The RECLAIM study aims to gather a centralized and harmonized dataset, enabling the secondary use of data for building AI-based models that will support diagnosis and prognosis of individual Multiple Sclerosis patient's disease…
- Conditions
- Multiple Sclerosis, NMO Spectrum Disorder, Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease, Radiologically Isolated Syndrome
- Trial name
- RECLAIM (NCT06280755)
- Where
- 3 sites in Czechia, Germany
- Volunteers
- 7,000 people, healthy volunteers welcome
- Sponsor
- icometrix
Neuromyelitis Optica Spectrum Disorder
Acceptability and Safety of MR-C-014 in Persons With Neuromyelitis Optica Spectrum Disorder
The purpose of this proof of concept study is to assess the acceptability and safety of MR-C-014 in persons with Neuromyelitis optica spectrum disorder (NMOSD) who have a gait deficit.
- Trial name
- aNiMatO (NCT06374264)
- Testing
- MR-C-014
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- MedRhythms, Inc.
Open Angle Glaucoma, Normal Tension Glaucoma
Reproducibility of Blood Flowmetry in Human Retina Using the Nidek Laser Speckle Flowgraphy LSFG-NAVI System
In addition to intraocular pressure blood perfusion pressure in the optic nerve is an important factor determing the cause of glaucoma. Increasing evidence suggests that in glaucoma patients retinal blood may be decreased.
- Conditions
- Open Angle Glaucoma, Normal Tension Glaucoma, Healthy
- Trial name
- LSFG Repro (NCT04014933)
- Testing
- LASER SPECKLE FLOWGRAPHY
- Where
- Switzerland
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Safety Issues, Efficacy, Self
Trial of Befizal® 200 mg for the Treatment of Leber Hereditary Optic Neuropathy
Study of the efficiency of Béfizal® 200 mg in 14 adult patients with a LHON that occurred for less than 5 years. Patient must have certain specific mutations
- Trial name
- Béfinohl (NCT04561466)
- Testing
- Béfizal
- Where
- France
- Volunteers
- 14 people
- Sponsor
- Hôpital Necker-Enfants Malades
Primary Open Angle Glaucoma (POAG), Istent Inject W
Trabecular Microbypass IStent in Patients with Glaucoma
The goal of this clinical trial is to assess the safety and efficacy of phacoemulsification combined with one trabecular micro-bypass stent implantation (phaco-iStent) versus phacoemulsification alone in a Taiwanese population…
- Conditions
- Primary Open Angle Glaucoma (POAG), Istent Inject W, Normal Tension Glaucoma (NTG)
- Trial name
- NCT06630546
- Testing
- first generation iStent (Glaukos, San Clemente, CA, USA) insertion, phacoemulsification
- Where
- Taiwan
- Volunteers
- 71 people
- Sponsor
- Yu-Ting Tsao
Neuromyelitis Optica Spectrum Disorders, Myasthenia Gravis
Universal Chimeric Antigen Receptor T-Cell （UCAR T-cell） Therapy Targeting CD19/B Cell Maturation Antigen （CD19/BCMA） in Patients With r/r Neurological Autoimmune Diseases
This is an open label, single-site, dose-escalation study in up to 12 participants with relapsed or refractory Neurological Autoimmune Diseases.
- Conditions
- Neuromyelitis Optica Spectrum Disorders, Myasthenia Gravis, Multiple Sclerosis, Chronic Inflammatory Demyelinating Polyradiculoneuropathy
- Trial name
- NCT06939166
- Testing
- UCAR T-cell
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Tianjin Huanhu Hospital
NMO Spectrum Disorder
Monoclonal Antibody-Based Therapies for AQP4-Positive NMOSD
The primary objective of this registry study is to evaluate the therapeutic efficacy and safety profiles of distinct monoclonal antibody-based therapies for aquaporin-4 immunoglobulin G-seropositive neuromyelitis optica spectrum…
- Trial name
- NCT06885957
- Testing
- Mab Therapy
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Tongji Hospital
Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma
18F-FDOPA PET/CT or PET/MRI in Measuring Tumors in Patients With Newly-Diagnosed or Recurrent Gliomas
To evaluate 18F-FDOPA PET obtained from PET/CT or PET/MRI imaging in patients with newly diagnosed or recurrent gliomas.
- Conditions
- Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma, Adult Brain Stem Glioma, Adult Diffuse Astrocytoma
- Trial name
- NCT02175745
- Testing
- 18F-fluoro-dihydroxyphenylalanine, Positron emission tomography (PET), Computed tomography (CT)
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Erik Mittra
Optic Neuritis
Linking Optic Nerve MRI and the Retinal Axonal Loss After Optic Neuritis
This study evaluates the length of optic nerve lesion on 3D-DIR sequence as an imaging biomarker predictive of retinal axonal loss and visual disability, 12 months after the occurence of a first clinical episode of optic neuritis.
- Trial name
- IRMANO (NCT03651362)
- Where
- France
- Volunteers
- 46 people
- Sponsor
- University Hospital, Lille
Pilomyxoid Astrocytoma, Pilocytic Astrocytoma
A Phase I Study of Mebendazole for the Treatment of Pediatric Gliomas
This is a study to determine the safety and efficacy of the drug, mebendazole, when used in combination with standard chemotherapy drugs for the treatment of pediatric brain tumors.
- Conditions
- Pilomyxoid Astrocytoma, Pilocytic Astrocytoma, Glioma, Astrocytic, Optic Nerve Glioma
- Trial name
- NCT01837862
- Testing
- Mebendazole, Vincristine, Carboplatin
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Julie Krystal
NMO Spectrum Disorder
Efficacy and Safety of Baricitinib in Neuromyelitis Optica Spectrum Disorders
Neuromyelitis Optica Spectrum Disorders (NMOSD) is associated with a pathological humoral immune response against the aquaporin-4(AQP-4) water channel.
- Trial name
- NCT05792462
- Testing
- Baricitinib
- Where
- China
- Volunteers
- 11 people
- Sponsor
- Tianjin Medical University General Hospital
Nonarteritic Anterior Ischemic Optic Neuropathy
A Study to Determine if There is a Possible Association Between NAION and Phosphodiesterase Type 5 (PDE5) Inhibitors
Study H6D-MC-LVHQ is an observational, non-interventional, multi-center, prospective, case-crossover study to evaluate the possible association between the use of phosphodiesterase type 5 (PDE5) inhibitors and the risk of acute…
- Trial name
- NCT01131104
- Testing
- PDE5 Inhibitors
- Where
- 44 sites in United States
- Volunteers
- 345 people
- Sponsor
- Eli Lilly and Company
Neuromyelitis Optica
Scrambler Trial for Pain in NMOSD
A novel technology called Scrambler Therapy is a non-invasive pain modifying technique that utilizes transcutaneous electrical stimulation of C fibers with the intent of re-organizing maladaptive signaling pathways.
- Trial name
- NCT03452176
- Testing
- Scrambler
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Johns Hopkins University
Multiple Sclerosis, Neuromyelitis Optica
Evaluation of Neural Loss in Multiple Sclerosis and Neuromyelitis Optica Using High Resolution Oct
The purpose of this study is to determine the ability of STRATUS OCT and high resolution OCT to detect and to quantify the neural loss in multiple sclerosis and neuromyelitis optica and its subtypes.
- Trial name
- NCT01024985
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Type 1 Diabetes, Neuropathy
Corneal Confocal Microscopy to Detect Diabetic Neuropathy in Children
The overall aim of this study is to confirm the utility of corneal confocal microscopy (CCM) as a new technique to rapidly and non-invasively assess diabetic neuropathy (DN) in children.
- Conditions
- Type 1 Diabetes, Neuropathy, Retinopathy
- Trial name
- CCM (NCT02321904)
- Testing
- Corneal Confocal Microscopy, Nerve Conduction Studies, Quantitative sensory testing
- Where
- Canada
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Leber's Hereditary Optic Neuropathy (LHON)
Evaluation of Impact of Disease and Visual Disability on Quality of Life and Loss of Independence of Patients Living in France With Leber's Hereditary Optic Neuropathy (LHON) Through Qualitative and Quantitative Data Collection
Leber's hereditary optic neuropathy (LHON) is a rare mitochondrial genetic disorder characterized by optic nerve atrophy due to the degeneration of retinal ganglion cells, which leads to acute visual loss.
- Trial name
- NCT05555784
- Where
- France
- Volunteers
- 12 people
- Sponsor
- Argo Sante
Diabetic Nephropathy, Diabetic Retinopathy
Anti-Nephropathic Effects of Chronic Intermittent Intravenous Insulin Therapy (CIIIT)
Investigators with the goal of optimizing glycemic and blood pressure control saw type 1 diabetic patients weekly. A control group received 3-4 subcutaneous insulin injections per day; an intravenous insulin pulsed infusion group…
- Trial name
- NCT00594152
- Testing
- CIIIT
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- Joslin Diabetes Center
Neuromuscular Diseases, Obesity (Disorder)
Gait Analysis Parameter and Upper Limb Evaluation in Adult Patients With Neurological or Metabolic Pathology
The ActiLiège-Adult study is a prospective, longitudinal, observational study designed to collect natural history data on adult patients with neurological or metabolic diseases affecting movement.
- Conditions
- Neuromuscular Diseases, Obesity (Disorder), Myotonic Dystrophy 1, Myasthenic Syndrome
- Trial name
- Acti-Adult (NCT07136844)
- Testing
- Syde, Dynamometric measurements of muscle strength, The 6-minute walk test (6MWT)
- Where
- Belgium
- Volunteers
- 300 people
- Sponsor
- Centre Hospitalier Universitaire de Liege
Brain and Central Nervous System Tumors
Tumor Tissue, Blood Samples, and Family History in Predicting Tumor Development and Response to Treatment in Young Patients With Low-Grade Glioma
RATIONALE: Studying samples of tumor tissue and blood in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
- Trial name
- NCT00891722
- Testing
- biologic sample preservation procedure, laboratory biomarker analysis, questionnaire administration
- Where
- United Kingdom
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Children's Cancer and Leukaemia Group