Clinical trials: Optic Neuropathies
NMOSD, Neuromyelitis Optica Spectrum Disorder
Efficacy, Safety, Pharmacokinetics, Pharmacodynamics, and Immunogenicity Study of Ravulizumab in Chinese Adults With Neuromyelitis Optica Spectrum Disorder (NMOSD)
The primary objective of this study is to confirm the efficacy, safety, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of ravulizumab in the treatment of Chinese adults with anti-aquaporin-4 (AQP4) antibody (Ab)…
- Trial name
- NCT07557420
- Testing
- Ravulizumab
- Where
- 10 sites in China
- Volunteers
- 19 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Glaucoma, Optic Neuropathy, Ischemic
Neural Conduction Along the Visual Pathways After Oral Treatment With Citicoline in Patients With Optic Nerve Diseases
In the management of glaucoma, as for as in other optic nerve diseases, an important goal of ophthalmologists is represented by the possibility of influencing visual function.
- Conditions
- Glaucoma, Optic Neuropathy, Ischemic, Visual Pathway Disorder, Optic Nerve
- Trial name
- NCT00404729
- Testing
- Citicoline
- Where
- 2 sites in Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fondazione G.B. Bietti, IRCCS
Idiopathic Inflammatory Demyelinating Disorders of the Central Nervous System
Pathologic-MRI Findings in Atypical IIDD
Our objective is to describe the pathologic and MRI findings in a series of patients with presumed demyelinating lesion of the central nervous system.
- Trial name
- IIDD (NCT03121105)
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Glaucoma, Ocular Hypertension
A Phase I Clinical Trial of DARC
Glaucoma is a major cause of irreversible blindness worldwide, caused by retinal nerve cell (RGC) death. This is currently identified only after significant vision loss has already occurred with an early event in, and a potential…
- Conditions
- Glaucoma, Ocular Hypertension, Glaucoma, Suspect
- Trial name
- NCT02394613
- Testing
- ANX776
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University College, London
Eye Diseases
Myopic Optic Neuropathy in Chinese High Myopia Population
This study intends to establish a registry cohort to enroll patients with high myopia to study the natural course of myopic optic neuropathy in Chinese adult population.
- Trial name
- NCT04302220
- Where
- China
- Volunteers
- 813 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Brain and Central Nervous System Tumors, Neurofibromatosis Type 1
Vinblastine and Carboplatin in Treating Young Patients With Newly Diagnosed or Recurrent Low-Grade Glioma
RATIONALE: Drugs used in chemotherapy, such as vinblastine and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00352495
- Testing
- carboplatin, vinblastine sulfate
- Where
- 21 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- Children's Oncology Group
Neuromyelitis Optica Spectrum Disorder Attack
Therapy in the Acute Phase of NMOSD: A Multicenter Prospective Real-World Study
This project is a multi-center, prospective, real-world cohort study that collects clinical data of Chinese patients with AQP4-positive NMOSD in the acute stage.
- Trial name
- ETA/PETA-NMOSD (NCT07410039)
- Testing
- Eculizumab+IVMP, IVIG+IVMP, IVMP
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Chinese PLA General Hospital
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
Ischemic Optic Neuropathy
ENDOTHELION Study Group: Effect of Bosentan in NAION Patients
Acute ischemic optic neuropathy are the second leading cause of optic neuropathy after glaucoma in the population aged over 50 years.
- Trial name
- ENDOTHELION (NCT02377271)
- Testing
- bosentan
- Where
- 7 sites in France
- Volunteers
- 86 people
- Sponsor
- University Hospital, Grenoble
Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form
A Trial of Setmelanotide in Patients With Congenital Hypothalamic Obesity (Sub-study of NCT05774756)
This is a sub-study of Study RM-493-040 (NCT05774756). The goal of this sub-study is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with…
- Conditions
- Hypothalamic Obesity, Multiple Pituitary Hormone Deficiency Genetic Form, Septo-Optic Dysplasia, Optic Nerve Hypoplasia
- Trial name
- NCT06760546
- Testing
- Setmelanotide
- Where
- 11 sites in United States, United Kingdom
- Volunteers
- 39 people
- Sponsor
- Rhythm Pharmaceuticals, Inc.
Secondary Progressive Multiple Sclerosis
AIMSPRO in the Treatment of Bladder Dysfunction in Secondary Progressive Multiple Sclerosis
Patients with marked bladder dysfunction as a result of secondary progressive multiple sclerosis are being recruited to receive AIMSPRO or placebo by subcutaneous injection, in this double-blind crossover study.
- Trial name
- NCT01228396
- Testing
- Hyperimmune caprine serum against HIV lysate
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Daval International Limited
Nonarteritic Anterior Ischemic Optic Neuropathy
Platelet-Rich Plasma for Acute Nonarteritic Anterior Ischemic Optic Neuropathy: A Prospective Randomized Controlled Study
This prospective randomized clinical study aims to evaluate the efficacy and safety of autologous platelet-rich plasma (PRP) injection in patients with acute non-arteritic anterior ischemic optic neuropathy (NAION).
- Trial name
- PRP-NAION (NCT07330713)
- Testing
- Autologous Platelet-Rich Plasma (PRP)
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people
- Sponsor
- Uludag University
NAION( Non-arteritic Anterior Ischemic Optic Neuropathy)
Outcomes of Steroid and Oxygen Therapy Versus Placebo Therapy in Non-arteritic Anterior Ischemic Optic Neuropathy
Patients diagnosed with NAION within 14 days of onset were included. Patients were randomized into 3 groups. Group 1 or control consisted of 30 patients who received gelatinous capsules filled with sugar as placebo.
- Trial name
- NAION (NCT02439866)
- Testing
- Intravenous methylprednisolone, normobaric oxygen with face mask
- Where
- Iran
- Volunteers
- 90 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Diabetes Mellitus Associated With Genetic Syndrome, Wolfram Syndrome
GLP Analogs for Diabetes in Wolfram Syndrome Patients
Wolfram syndrome, also referred to as DIDMOAD (diabetes insipidus, diabetes mellitus, optic atrophy and deafness) is a genetic syndrome characterized by beta-cell dysfunction and apoptosis leading to diabetes, neurodegeneration…
- Trial name
- NCT01302327
- Testing
- Exenatide
- Sponsor
- Hadassah Medical Organization
Myelitis, Transverse, Neuromyelitis Optica
A Multicentre randomiSed Controlled TRial of IntraVEnous Immunoglobulin Versus Standard Therapy for Transverse Myelitis
This multi-center randomized controlled trial evaluates if the addition of intravenous immunoglobulin to standard treatment of corticosteroids improves outcome in children and adults with first episode of Transverse Myelitis of…
- Trial name
- STRIVE (NCT02398994)
- Testing
- Intravenous Methylprednisolone, Intravenous Immunoglobulin
- Where
- 18 sites in United Kingdom
- Volunteers
- 2 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Neuro-Ophthalmology, Optic Neuropathies
Optic Nerve Head Evaluation Through Multimodal Blood Flow Analysis: a Prospective Observational, Multi-center Study
OCT-A and eco-colordoppler are technologies which enable optic nerve head (ONH) blood perfusion detection. The aim of the study is to assess ONH vascular and structural components in optic neuropathies with and without ONH edema…
- Conditions
- Neuro-Ophthalmology, Optic Neuropathies, Optic Atrophy, Hereditary, Leber, Optic Neuropathy, Anterior Ischemic
- Trial name
- FlowONH (NCT07075887)
- Volunteers
- 70 people
- Sponsor
- Barboni
Optic Neuropathy
Treatment of Optic Neuropathies Using Autologous Bone Marrow-Derived Stem Cells
A single arm, single center trial to assess the safety and efficacy of restoring function in damaged optic nerves using autologous purified populations of bone-marrow derived stem cells (BM-SCs) through a 24 month follow up…
- Trial name
- NCT02638714
- Testing
- Stem Cells
- Where
- Jordan
- Volunteers
- 100 people
- Sponsor
- Stem Cells Arabia
Traumatic Optic Neuropathy
Traumatic Optic Neuropathy Treatment Trial (TONTT)
The pathophysiology of Traumatic Optic Neuropathy (TON) is thought to be multifactorial, and some researchers have also postulated a primary and secondary mechanism of injury.TON is categorized as direct or indirect.In indirect…
- Trial name
- TONTT (NCT01783847)
- Testing
- Recombinant human erythropoietin (EPO), Observation, Methyl prednisolone
- Where
- 3 sites in Iran
- Volunteers
- 117 people
- Sponsor
- Tehran University of Medical Sciences
Multiple Sclerosis, Optic Neuritis
Longitudinal Optic Neuritis Study (LONS)
To assess the beneficial and adverse effects of corticosteroid treatment for optic neuritis. To determine the natural history of vision in patients who suffer optic neuritis.
- Trial name
- NCT00000147
- Testing
- Methylprednisolone, Prednisone
- Where
- 15 sites in United States
- Sponsor
- National Eye Institute (NEI)
Optic Disc Edema, Endothelial Dysfunction
B-Complex: A Nutraceutical SANS Countermeasure
In this project, the investigators propose to test effectiveness of a daily nutraceutical supplement containing bioactive B vitamins to mitigate optic disc edema in astronauts.
- Trial name
- NCT05366933
- Testing
- Vitamin B-Complex Supplement
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- National Aeronautics and Space Administration (NASA)