Clinical trials: Visual Field
Ocular Hypertension, Open Angle Glaucoma
Study of AR-13324 in Patients With Elevated Intraocular Pressure
In this double-masked, vehicle-controlled, dose-response study, subjects will be randomized to receive AR-13324 Ophthalmic Solution 0.01%, 0.02%, and 0.04% or its vehicle (one eye), once daily (QD)in the morning (AM) for 7 days.
- Trial name
- NCT01528787
- Testing
- AR-13324 Ophthalmic Solution 0.01%, AR-13324 Ophthalmic Solution 0.02%, AR-13324 Ophthalmic Solution 0.04%
- Where
- 11 sites in United States
- Volunteers
- 85 people
- Sponsor
- Aerie Pharmaceuticals
Age-Related Macular Degeneration, Geographic Atrophy
Optical Coherence Tomography and Microperimetry Biomarker Evaluation in Patients With Geographic Atrophy Study
This study is a biomarker evaluation study in patients with geographic atrophy secondary to age-related macular degeneration (AMD).
- Conditions
- Age-Related Macular Degeneration, Geographic Atrophy, Visual Field Defect, Central Scotoma of Both Eyes
- Trial name
- OMEGA (NCT05963646)
- Testing
- Natural history study
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Institute of Molecular and Clinical Ophthalmology Basel
Stroke, Ischemic, Hemianopia, Homonymous
Statistical Learning as a Novel Intervention for Cortical Blindness
This project aims to develop a novel visual training paradigm for use in visually-intact participants and those sufferings from stroke-induced visual impairments.
- Conditions
- Stroke, Ischemic, Hemianopia, Homonymous, Hemianopsia, Occipital Lobe Infarct
- Trial name
- NCT06578117
- Testing
- Vision Training and Learning Task
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Hemianopsia
tDCS Associated to Blindsight Rehabilitation for the Treatment of Homonymous Hemianopsia
Homonymous hemianopia is one of the most common symptoms following a neurologic damage and has many negative effects on functional abilities and daily activities.
- Trial name
- TABRTHH (NCT02956668)
- Testing
- Blindsight Training associated to tDCS, Blindsight Training alone
- Where
- Italy
- Sponsor
- University of Milano Bicocca
Paroxysmal Atrial Fibrillation (PAF)
Intracardiac Echocardiography-guided Versus Electroanatomical Mapping-guided Pulsed Field Ablation for Paroxysmal Atrial Fibrillation
This is a prospective, randomized clinical trial, which will be conducted in selected European centers. The objective is to compare two commonly used strategies to guide pulsed-field ablation (PFA) in patients with paroxysmal…
- Trial name
- PFA-VISION (NCT07772518)
- Testing
- In the ICE group, positioning/contact of the ablation catheter will be performed under ICE guidance. In the mapping group, guidance will be performed using three-dimensional electroanatomical mapping.
- Where
- 8 sites in Croatia, Czechia and 6 more
- Volunteers
- 292 people
- Sponsor
- Mitera Hospital
Cognitive Change
PatiEnt Neuropsychological outcomeS After laseR Ablation
PatiEnt Neuropsychological outcomeS After laseR ablation
- Trial name
- PENSAR (NCT05075850)
- Testing
- Neuroblate System
- Where
- 7 sites in United States
- Volunteers
- 81 people
- Sponsor
- Monteris Medical
Visual Field Defect, Peripheral, Stroke
Improving Visual Field Deficits With Noninvasive Brain Stimulation
This is a randomized, pilot interventional study in participants with visual field deficit (VFD) caused by cortical lesion. Damage to the primary visual cortex (V1) causes a contra-lesional, homonymous loss of conscious vision…
- Conditions
- Visual Field Defect, Peripheral, Stroke, Visual Impairment, Hemianopsia
- Trial name
- NCT05085210
- Testing
- transcranial random noise stimulation (tRNS), Computer Based Visual Training, Virtual Reality Based Visual Training
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Beth Israel Deaconess Medical Center
Presbyopia, Pseudophakia
Visual Outcomes After Extended Depth of Focus Intraocular Lens Implantation With and Without Digital Assistance
The primary objective of this study is to compare the postoperative visual acuity curves of patients that underwent one of the following surgical procedures: Insertion of an extended depth of focus intraocular lens with digital…
- Conditions
- Presbyopia, Pseudophakia, Cataract, Refractive Errors
- Trial name
- NCT06460389
- Testing
- Visual Acuity Assessment
- Where
- Greece
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Glaucoma, Open-Angle
Evaluating Home Testing Devices for the Management of Glaucoma
With the advancement in technology we have the opportunity of performing the glaucoma testing at home to monitor the disease. The purpose of this study is evaluating the feasibility and patient acceptance of home testing with…
- Trial name
- NCT05325996
- Testing
- Standard Automatic Perimetry Humphrey Field Analyzer, visuALL H, iCare Home Tonometer
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Wills Eye
Visual Field Defects, Visual Field Loss
Study on the Effectiveness and Safety of VRT in Patients With Visual Field Defects
The goal of this clinical trial is to learn if visual restoration therapy (VRT) (a type of treatment that aims to improve vision) works to the visual rehabilitation of patients with visual field defects.
- Trial name
- NCT06914505
- Testing
- visual restoration therapy
- Volunteers
- 58 people
- Sponsor
- Xuanwu Hospital, Beijing
Glaucoma
World Sight Foundation Field Machine (WSFFM) Pilot
The current situation outside of large cities in lower-income countries, as described above, is suboptimal for the diagnosis of glaucoma.
- Trial name
- WSFFM (NCT07674069)
- Testing
- World Sight Foundation Field Machine, Comparator
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Buckinghamshire Healthcare NHS Trust
Glaucoma, Eye Disorders
Effectiveness of a Large Language Model-Based Educational Tool on Visual Field Test Reliability in Glaucoma Patients
The purpose of this study is to evaluate whether a large language model (LLM)-based audiovisual educational tool improves the test time and reliability of standard automated perimetry (SAP) using the SITA Standard 24-2 protocol…
- Conditions
- Glaucoma, Eye Disorders, Visual Fields, Visual Field Tests
- Trial name
- NCT07327242
- Testing
- LLM-based Education
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Stanford University
Retinitis Pigmentosa
Trial of Oral Valproic Acid for Retinitis Pigmentosa
The objectives of this study are to evaluate the efficacy of Valproic Acid (VPA) to both slow the progression of visual function loss and/or to restore visual function in patients with Autosomal Dominant Retinitis Pigmentosa (RP)…
- Trial name
- VPA (NCT01233609)
- Testing
- Valproic Acid
- Where
- 6 sites in United States
- Volunteers
- 90 people
- Sponsor
- Foundation Fighting Blindness
Glaucoma, Open-Angle
Efficacy of Citicoline Eye Drops 2% on Visual Field Preservation in Patients With Open Angle Glaucoma
To evaluate the efficacy of citicoline eye drops 2% in reducing visual field deterioration in patients with progressing OAG treated according to best clinical practice.
- Trial name
- NCT05710198
- Testing
- Citicoline eye drops 2%
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Omikron Italia S.r.l.
Visual Fields Hemianopsia, Hemianopsia, Homonymous
Visual Perceptual Learning for the Treatment of Visual Field Defect
This study evaluates the efficacy of visual perceptual learning for the treatment of visual field defect caused by brain damage.
- Trial name
- VIVID2 (NCT04102605)
- Testing
- Nunap Vision, Nunap Vision-C
- Where
- 5 sites in South Korea
- Volunteers
- 80 people
- Sponsor
- Nunaps Inc
Age Related Macular Degeneration
Correlation Between Visual Field Defects on FORESEE HOME and on Optical Coherence Tomography in Choroidal Neovascularization Subjects
The FORESEE HOME is used in the recent years to detect Age-related Macular Degeneration (AMD) lesions. The device is capable of differentiation as to stages of AMD and early detection of changes including choroidal…
- Trial name
- NCT00884637
- Where
- Israel
- Volunteers
- 15 people
- Sponsor
- Notal Vision Ltd.
Chronic Rhinosinusitis
Total Intravenous Anesthesia (TIVA) vs. Inhaled Anesthesia for Endoscopic Sinus Surgery.
The purpose of this study is to compare total intravenous anesthesia to inhaled anesthesia in endoscopic sinus surgery for chronic sinusitis.
- Trial name
- NCT01214057
- Testing
- Propofol and Remifentanyl, Sevoflurane and Remifentanyl
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- The University of Texas Health Science Center, Houston
Primary Open-Angle Glaucoma (POAG)
Effect of Niacinamide Supplementation in Glaucoma
Niacinamide is a chemical derivative of niacin, also known as vitamin B3. Through its complex role in the energetic metabolism, it has been evaluated and proven useful in several neurodegenerative disorders, such as Alzheimer's…
- Trial name
- NiSPoG (NCT07007260)
- Testing
- niacinamide supplementation
- Where
- Romania
- Volunteers
- 58 people
- Sponsor
- University of Medicine and Pharmacy Craiova
Lenses, Intraocular, Visual Fields
Visual Field Changes in TECNIS ZCB00 Monofocal vs. TECNIS Symfony Extended Depth of Focus Intraocular Lens Implantation
Glaucoma is a leading cause of blindness worldwide. Damage to the optic nerve results in vision loss gradually. This vision loss can be detected by using visual field testing, and is a way of monitoring glaucoma progression.
- Conditions
- Lenses, Intraocular, Visual Fields, Cataract
- Trial name
- NCT03505827
- Testing
- 24-2 SITA Standard Humphrey Visual Field Test
- Where
- 2 sites in Canada
- Sponsor
- Western University, Canada
Retinitis Pigmentosa (RP), Extensive Macular Atrophy With Pseudodrusen (EMAP)
Intravitreal Adalimumab in Inherited and Degenerative Retinal Diseases
This prospective, comparative pilot study investigates the safety and functional outcomes of intravitreal adalimumab (ADA) in patients with Retinitis Pigmentosa (RP) and Extensive Macular Atrophy with Pseudodrusen-like Appearance…
- Trial name
- ADARET (NCT07348588)
- Testing
- Intravitreal Adalimumab
- Where
- Brazil
- Volunteers
- 30 people
- Sponsor
- Centro de Pesquisa Rubens Siqueira