Clinical trials: Eye Disease
Age-Related Macular Degeneration
Dark Adaptation in Participants With Age-Related Macular Degeneration
Background: Macular degeneration can cause permanent loss of central vision. This vision is important for seeing details. Age-related macular degeneration (AMD) is the leading cause of vision loss in people over 55 in the United…
- Trial name
- NCT03225131
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- National Eye Institute (NEI)
Dry Eye, Sjogren Syndrome
Platelet -Rich Plasma (PRP) Injection for the Treatment of Severe Dry Eye
Dry eye is a chronic condition that decreases function and affect visual function with severe discapacity until now treatments are based in artificial eye drops.
- Trial name
- NCT02257957
- Testing
- PRP injection, Standard care Hyaluronic acid eye drops
- Volunteers
- 30 people
- Sponsor
- Universidad Nacional de Colombia
Diabetic Retinopathy
Pediatric Type 1 Diabetes and Retinopathy
Diabetic retinopathy (DR) causes more new cases of blindness among young adults than any other disease. More than 90% of individuals with type 1 diabetes (T1D) will have some form of DR by 20 years after their diagnosis.
- Trial name
- NCT02691312
- Testing
- Digital Retinography System
- Where
- 3 sites in United States
- Volunteers
- 500 people
- Sponsor
- University of Florida
Cataract, Corneal Astigmatism
Post-Approval Study of the TECNIS SYMFONY® Toric Lenses
This study is a prospective, multicenter, bilateral, non-randomized, open-label, comparative, 6-month clinical study conducted at up to 50 sites in the USA.
- Trial name
- ANCORA (NCT03791619)
- Testing
- Higher Cylinder Toric IOL, Lower Cylinder Toric IOL
- Where
- 23 sites in United States
- Volunteers
- 475 people
- Sponsor
- Johnson & Johnson Surgical Vision, Inc.
Macular Holes
Foveal Cone Outer Segment Resumption to Predict Visual Recovery After Macular Hole Surgery
Spectral domain optical coherence tomography (SD-OCT) was used to determine whether the repair of photoreceptor cone outer segment tips defect is significantly correlated with the visual outcomes after macular hole surgery.
- Trial name
- NCT01381965
- Testing
- Vitreous surgery for macular hole
- Where
- Japan
- Volunteers
- 72 people
- Sponsor
- Kyorin University
Keratitis, Ulcerative, Corneal Ulcer
Wharton's Jelly Eye Drops in the Treatment of Chronic Keratitis
The purpose of this open, non-comparative, multicenter trial is to assess the impact of eye drops made of Wharton's jelly extract in the treatment of chronic keratitis that failed available therapies.
- Trial name
- NCT05200000
- Testing
- SygeLIX-Coll-T
- Where
- 6 sites in France
- Volunteers
- 20 people
- Sponsor
- TBF Genie Tissulaire
Blindness
Enhanced Tactile Memory in the Blind
This study will determine if the brain regions in blind people that would normally be involved in vision are used instead to remember touch.
- Trial name
- NCT00076700
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Cataract, Glaucoma
IOP Changes Associated With SICS and Phako
Prospective randomized trial in patients requiring cataract surgery in which IOP, angle anatomy and other demographic and clinical data are compared. Subjects randomized to both MSICS and phakoemulsification
- Trial name
- NCT02642211
- Testing
- cataract surgery
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Robin, Alan L., M.D.
Child, Anesthesia Morbidity
A Study on the Effects of Midazolam on Delirium After Sevoflurane Anesthesia in Pediatric Strabismus Surgery
Sevoflurane with its rapid induction and emergence, hemodynamic stability, and nonirritating airway properties, has acquired widespread acceptance in children.
- Conditions
- Child, Anesthesia Morbidity, Delirium on Emergence
- Trial name
- NCT01680471
- Testing
- Midazolam 0.03mg/kg, Midazolam 0.05mg/kg
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Korea University Anam Hospital
Alzheimer's Dementia, Parkinson Disease(PD)
Eye Gaze Strategies During Facial Emotion Recognition in Neurodegenerative Diseases: Links With Neuropsychiatric Disorders (EYE-ToM Study)
It is commonly admitted that social cognition impairment, like deficit in facial emotion recognition or misinterpretation of others' intentions (Theory of Mind), are associated with social behavior disorders.
- Conditions
- Alzheimer's Dementia, Parkinson Disease(PD), Fronto-Temporal Dementia
- Trial name
- EYE-ToM (NCT04748263)
- Testing
- No intervention. Only survey and normal use of eye-tracking
- Volunteers
- 74 people
- Sponsor
- Centre Hospitalier Princesse Grace
Glaucoma
Patient Preference Comparison of AZARGA Versus COSOPT in Patients With Glaucoma
The purpose of this study is to assess patient preference of AZARGA® compared to COSOPT® after a single drop of each medication is administered to both eyes, in patients with open-angled glaucoma or ocular hypertension.
- Trial name
- NCT01471158
- Testing
- Brinzolamide/Timolol Maleate Fixed Combination (AZARGA), Dorzolamide/timolol Maleate Fixed Combination (COSOPT)
- Where
- Argentina
- Volunteers
- 120 people
- Sponsor
- Alcon Research
Behcet's Syndrome
Psychological Symptoms in Patients With Behcet's Disease by SCL90-R
To find the overall psychological profile of patients with Behcet's Disease (BD) and compare it with Non-BD patients.patients were checked for psychological symptoms by Symptom Check List 90 Revised (SCL90-R)
- Trial name
- SCL90-R (NCT00699985)
- Where
- Iran
- Volunteers
- 400 people
- Sponsor
- Tehran University of Medical Sciences
Primary Open Angle Glaucoma, Hypertension
Alternate Nostril Breathing Training in Geriatrics With Glaucoma and High Blood Pressure
Hypertension, particularly if poorly controlled, appears related to an increased risk of open angle glaucoma, (the high tension type of glaucoma is characterized as optic nerve degeneration with ocular hypertension).
- Trial name
- NCT05605743
- Testing
- breathing exercise
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Cairo University
Diabetic Retinopathy
Role of the Serum Exosomal miRNA in Diabetic Retinopathy (DR)
Diabetic retinopathy (DR) is one of the most common causes of blindness worldwide. It is a progressive disease and its detection in early phases is very crucial for visional outcomes.
- Trial name
- NCT03264976
- Testing
- hematological examination, ophthalmic examination
- Volunteers
- 200 people
- Sponsor
- Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
Dry Eye Disease (DED), Meibomian Gland Dysfunction
Treatment Effect of Intense Pulsed Light and Thermal Pulsation Therapy on Meibomian Gland Dysfunction-associated Dry Eye Disease: a Randomized Trial
The goal of this clinical trial is to understand novel treatment methods for meibomian gland dysfunction (MGD)-associated dry eye disease (DED) by comparing two treatment modalities- intense pulsed light (IPL) and thermal…
- Trial name
- NCT06745089
- Testing
- Intense pulsed light, thermal pulsation therapy, Ocular lubricant
- Where
- Taiwan
- Volunteers
- 45 people
- Sponsor
- National Yang Ming Chiao Tung University
Geographic Atrophy
Clinical Study to Evaluate Treatment With ORACEA® for Geographic Atrophy (TOGA)
This is a prospective, randomized study to evaluate the efficacy and safety of ORACEA® in the treatment of geographic atrophy due to dry age-related macular degeneration (AMD).
- Trial name
- TOGA (NCT01782989)
- Testing
- ORACEA®
- Where
- 37 sites in United States
- Volunteers
- 286 people
- Sponsor
- Paul Yates, MD, PhD
Melanoma Metastatic, Uveal Melanoma, Metastatic
A Phase 1-1b Study to Evaluate the Safety, Efficacy and Dosimetry of Study Drug A9-3408 in Subjects With Metastatic Melanoma
The goal of this trial is to see if this investigational drug is safe for adult patients with melanoma that has spread to other parts of the body or cannot be removed by surgery.
- Conditions
- Melanoma Metastatic, Uveal Melanoma, Metastatic, Mucosal Melanoma
- Trial name
- NCT07076550
- Testing
- [225Ac]Ac-A9-3408, [68Ga]Ga-A9T-3202
- Where
- 4 sites in Australia
- Volunteers
- 5 people
- Sponsor
- Alpha-9 Oncology USA Inc.
Usher Syndromes
Safety and Efficacy of NPI-001 Tablets for RP Associated With Usher Syndrome
This study will examine the safety and efficacy of NPI-001 Tablets as compared to placebo for 24 months in subjects with vision loss due to RP associated with Usher syndrome.
- Trial name
- SLO RP (NCT04355689)
- Testing
- NPI-001
- Where
- 4 sites in Australia
- Volunteers
- 49 people
- Sponsor
- Nacuity Pharmaceuticals, Inc.
Myopic Choroidal Neovascularisation, Anti-VEGF Treatment
The Treatment Burden of Myopic Choroidal Neovascularization
Pathologic myopia (PM) is characterized by progressive eye elongation associated with degenerative changes in the retinal and choroidal tissue.
- Conditions
- Myopic Choroidal Neovascularisation, Anti-VEGF Treatment, Burden
- Trial name
- mCNV burden (NCT07009574)
- Testing
- anti-VEGF intravitreal treatment in patients affected by myopic choroidal neovascularization
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- Policlinico Gaspare Rodolico - San Marco Catania
Primary Open Angle Glaucoma, Ocular Hypertension
DSLT for Reducing Medication in Glaucoma
This is a prospective, single arm, open label study conducted at a single site to evaluate the efficacy of Direct Selective Laser Trabeculoplasty (DSLT) in reducing medication burden in patients with medically controlled ocular…
- Trial name
- NCT07390890
- Testing
- Voyager DSLT
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- The Eye Institute of West Florida
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