Clinical trials: Optic Nerve Injuries
Choroidal Melanoma
Safety and Efficacy of Silicone Oil Tamponade for Surgical Attenuation of Radiation Damage in Choroidal Melanoma
A prospective, experimental, case series of 20 patients, with choroidal melanoma, in which pars plana vitrectomy and Silicone oil as vitreous substitute will be used as intraocular shielding for attenuating the deleterious…
- Trial name
- NCT01460810
- Testing
- 1000CsK Silicon Oil Tamponade
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Colorado, Denver
CNLDO - Congenital Nasolacrimal Duct Obstruction, Amblyopia
Improving the Follow up Rate for Pediatric Patients
Follow-up of pediatric patients is important for their regular ocular morbidity monitoring, especially for amblyopia management.
- Conditions
- CNLDO - Congenital Nasolacrimal Duct Obstruction, Amblyopia, Conjunctivitis, Eye Injuries
- Trial name
- NCT04837534
- Testing
- Counseling group, SMS and phone call reminder group
- Where
- Nepal
- Volunteers
- 264 people
- Sponsor
- Seva Foundation
Brain and Central Nervous System Tumors, Cognitive/Functional Effects
Donepezil in Treating Young Patients With Primary Brain Tumors Previously Treated With Radiation Therapy to the Brain
RATIONALE: Donepezil may decrease the side effects caused by radiation therapy to the brain. PURPOSE: This clinical trial is studying how well donepezil works in treating young patients with primary brain tumors previously…
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Long-term Effects Secondary to Cancer Therapy in Children, Neurotoxicity
- Trial name
- NCT00452868
- Testing
- Donepezil
- Where
- 2 sites in United States
- Volunteers
- 14 people
- Sponsor
- Wake Forest University Health Sciences
Optic Nerve Sheath, Hypertonic Saline
Point of Care Optic Nerve Sheath Ultrasound to Assess Intracranial Pressure
Elevated intracranial pressure (ICP) is one of the most common symptoms encountered in a variety of traumatic injuries and diseases.
- Trial name
- NCT04686344
- Testing
- intermittent boluses of Hypertonic saline, continuous infusion of Hypertonic saline
- Where
- 2 sites in Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
Intracranial Hemorrhages, Brain Injuries
Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)
The purpose of this investigator-initiated study is to compare the use of pupilometer and ultrasound assessment of optic nerve sheath diameter in predicting the ICP and to see if there is a value that could be used to indicate…
- Conditions
- Intracranial Hemorrhages, Brain Injuries, Subarachnoid Hemorrhage, Ischemic Stroke
- Trial name
- CUSPICP (NCT03115450)
- Testing
- Ultrasound, Pupilometer
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Loma Linda University
Triple Negative Breast Cancer, Diffuse Large B Cell Lymphoma
A Dose Escalation and Dose Expansion Study of Intratumoral ONM-501 Alone and in Combination With Cemiplimab in Patients With Advanced Solid Tumors and Lymphomas.
A phase 1, multicenter, open label, non-randomized dose escalation and dose expansion study to examine the maximum tolerated dose, (MTD), minimum effective dose (MED) and/or recommended dose for expansion (RDE) of intratumoral…
- Conditions
- Triple Negative Breast Cancer, Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Lymphoma, Non-Hodgkin
- Trial name
- ON-5001 (NCT06022029)
- Testing
- ONM-501, Cemiplimab
- Where
- 16 sites in United States, Australia
- Volunteers
- 168 people
- Sponsor
- OncoNano Medicine, Inc.
Diabetes Mellitus, Diabetic Retinopathy
Evaluation of Early Retinal Nerve Injury in Type 2 Diabetes Patients Without Diabetic Retinopathy
The object of this study is to investigate the damage to the retinal nerve fiber layer (RNFL) and ganglion cell complex layer (GCL+) in diabetic patients without retinal microangioma as detected by fundus fluorescein angiography…
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy, Nerve Injury
- Trial name
- NCT03970161
- Testing
- routine ophthalmic examination
- Where
- China
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Third Affiliated Hospital, Sun Yat-Sen University
Injury of Optic Nerve
The Phase I Study of Recombinant Human Nerve Growth Factor Injection
A randomized, double-blind, placebo-controlled, single/multiple dose study of recombinant human nerve growth factor injection in healthy Chinese volunteers on safety, tolerability and pharmacokinetics
- Trial name
- NCT04232332
- Testing
- Recombinant human nerve growth factor injection,experimental, Recombinant human nerve growth factor injection,single dose, Recombinant human nerve growth factor injection,multiple dose
- Where
- China
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Beijing Tongren Hospital
Traumatic Brain Injury, Intracranial Hypertension
Optic Nerve Ultrasound in Severe Traumatic Injury
Prospective study of diagnostic accuracy of optic nerve sheath diameter measurement (index study) in traumatic brain injury with simultaneous invasive intracranial pressure monitoring as the reference standard.
- Trial name
- ONUS-TBI (NCT02618226)
- Testing
- Optic nerve ultrasound
- Where
- India
- Volunteers
- 117 people
- Sponsor
- University of Michigan
Diabetic Peripheral Neuropathy
Corneal Nerves Function and Structure
Peripheral neuropathy affects about 50% of the diabetic population and there is no treatment other than good blood glucose control, which is ineffective in subjects with type 2 diabetes.
- Trial name
- NCT04222660
- Testing
- Blackmores Omega Daily (4 1g capsules per day)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Traumatic Brain Injury
TCD and ONSD for Early Risk Stratification of Traumatic Brain Injury
This observational study aims to evaluate the combined use of transcranial Doppler (TCD) and optic nerve sheath diameter (ONSD) ultrasound for early risk stratification of adults with traumatic brain injury (TBI) presenting to…
- Trial name
- TCD-ONSD (NCT07820527)
- Testing
- Transcranial Doppler and Optic Nerve Sheath Diameter Assessment
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Assiut University
Spinal Muscular Atrophy, Fragile X Syndrome
Early Check: Expanded Screening in Newborns
Early Check provides voluntary screening of newborns for a selected panel of conditions. The study has three main objectives: 1) develop and implement an approach to identify affected infants, 2) address the impact on infants and…
- Conditions
- Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation, Duchenne Muscular Dystrophy
- Trial name
- NCT03655223
- Testing
- Confirmatory Testing
- Where
- United States
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- RTI International
Dry Eye Disease, Dry Eye
Neurological Dry Eye Study Stimulating Both Lacrimal and Vagus Nerves
This is a study on neurological dry eye disease, focusing on a patented over-the-counter supplement supporting tear production neurologically, including the lacrimal and vagus nerves.
- Trial name
- NCT06271005
- Testing
- NeuroTears
- Volunteers
- 75 people
- Sponsor
- Genetic Disease Investigators
Convergence Insufficiency, Traumatic Brain Injury
Eye Recovery Automation for Post Injury Dysfunction (iRAPID)
This study will test a portable virtual reality (VR) system with integrated eye tracking called Virtual Eye Rotation Vision Exercises (VERVE). The proposed VERVE platform will deliver vergence therapy in an automated manner.
- Conditions
- Convergence Insufficiency, Traumatic Brain Injury, Concussion, Mild
- Trial name
- iRAPID (NCT06105892)
- Testing
- Virtual Eye Rotation Vision Exercise (VERVE)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- New Jersey Institute of Technology
Upper Limb Injury, Intracranial Pressure Increase
Evaluation of Supraclavicular Brachial Plexus Blocks at Various Volumes: Impact on Optic Nerve Sheath Diameter
This study aimed to evaluate the anesthesia adequacy, side effects, and complication rates, as well as the postoperative pain relief effectiveness of supraclavicular brachial plexus blocks administered at different volumes under…
- Trial name
- NCT06428461
- Testing
- Supraclavicular brachial plexus block, Measurement of Optic Nerve Sheath Diameter (ONSD) Using B-Mode Ultrasound, Assessment of Peripheral Nerve Block Success Using Perfusion Index Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Pamukkale University
Primary Open-Angle Glaucoma, Optic Nerve Injury
A Phase II Trial of G01 Eye Drops for Glaucomatous Optic Neuropathy
This is a randomized, double-masked, placebo-controlled Phase II clinical trial. The primary objective is to explore the efficacy of G01 Eye Drops in the treatment of optic nerve injury associated with open-angle glaucoma…
- Trial name
- NCT07777861
- Testing
- G01 Eye Drops 100μg/ml, G01 Eye Drops 200μg/ml
- Where
- 9 sites in China
- Volunteers
- 90 people
- Sponsor
- Qingdao WanMing BioCell Pharmaceutics Co.,Ltd.
Spinal Cord Injury Cervical, Tetraplegia
Epidural Stimulation for Upper Extremity Function
Restoring upper extremity function in patients with cervical spinal cord injury is extremely important for patients' independence and quality of life.
- Trial name
- NCT06437548
- Testing
- Percutaneous spinal cord stimulation
- Volunteers
- 20 people
- Sponsor
- Brigham and Women's Hospital
Parkinson's Disease, Alzheimer's Disease
Biomarkers in Neural Disorders
This study seeks to establish the sensitivity and specificity of what appears to be a unique brainstem biomarker of Parkinson's Disease (PD) - an electrically induced olygosynaptic nasotrigeminal reflex response - in…
- Conditions
- Parkinson's Disease, Alzheimer's Disease, Progressive Supranuclear Palsy, Essential Tremor
- Trial name
- NCT02761707
- Testing
- Electrical Brainstem Responses, Olfactory Tests, Visual Deprivation
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Increase Intra Cranial Pressure, Traumatic Brain Injury
Diagnostic Accuracy of the Optic Nerve Deformability Index and Optic Nerve Sheath Diameter as a Noninvasive Predictor of Intracranial Pressure
The study will be carried out on 50 patients, dichotomized into high and normal ICP groups, and we will assess both ONSD and DI in all patients.
- Trial name
- NCT06884319
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Benha University
Glaucoma
A Study About the Safety of ASP2767 and Whether it Helps People With Glaucoma-Related Optic Nerve Damage
Open-angle glaucoma is the most common type of glaucoma, a disease that damages the nerves in the eye and can lead to vision loss. Current treatments include eye drops, laser treatment, and surgery that help lower eye pressure.
- Trial name
- NCT07770685
- Testing
- ASP2767, Prophylactic Regimen A, Prophylactic Regimen B
- Where
- United States
- Volunteers
- 156 people
- Sponsor
- Astellas Pharma Global Development, Inc.