Clinical trials: Vision, Low
Low Vision
Community Access Through Remote Eyesight (CARE) Study
Study is a randomized clinical trial evaluating the efficacy of novel mobile application technologies (including Seeing AI, Aira, and Supervision+) to improve quality of life in older adults with low vision by expanding community…
- Trial name
- CARE (NCT04926974)
- Testing
- Low Vision Rehabilitation
- Where
- 2 sites in United States
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- New England College of Optometry
Hearing Loss, Hearing Loss, Age-Related
Sight and Hearing Investigation Into Effects on Delirium
The goal of this observational study is to learn about sensory loss in hospital patients with delirium. The main questions it aims to answer are: Are hearing and vision loss related to increased risk of having delirium? Do…
- Conditions
- Hearing Loss, Hearing Loss, Age-Related, Hearing Disability, Delirium
- Trial name
- SHIELD (NCT06176625)
- Testing
- Communication Signage, Amplifier Use
- Where
- United States
- Volunteers
- 1,543 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Low Vision
Design and Clinical Evaluation of a Smartphone-based Low Vision Enhancement System
The primary objective is to compare the effectiveness and adverse side-effects of the virtual bioptic telescope and virtual projection screen in a new head-mounted video-based low vision enhancement system (LVES) with a wide…
- Trial name
- eLVES (NCT03728660)
- Testing
- Virtual bioptic magnification with large field of view, Full field magnification with small field of view
- Where
- United States
- Volunteers
- 88 people
- Sponsor
- Johns Hopkins University
Visual Acuity, Refractive Errors
Assessment of Visual Acuity in Refugee Population
The present research process is a prospective clinical study that will be conducted under the auspices of the Democritus University of Thrace (DUTH) in the open accommodation structure for refugees and immigrants of Kavala…
- Conditions
- Visual Acuity, Refractive Errors, Low Vision, Vision Disorders
- Trial name
- NCT05209581
- Testing
- Distance Visual Acuity Examination
- Where
- Greece
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Keratoconjunctivitis Sicca, Dry Eye Syndrome
Effects of Dry Eye Treatments on the Ocular Surface
The purpose of this study is to evaluate whether, in people with dry eye syndrome, over the counter artificial tears and the prescription eye drop, dexamethasone, change or effect the eyes response to a low humidity environment.
- Trial name
- NCT01797822
- Testing
- Dexamethasone, Artificial tear
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Visual Impairment, Healthy
Touching the World With a Cane: Cognitive and Neural Processes
The use of tools is ubiquitous in our lives and allows us to expand the sensorimotor capacities of our body. Much research has been done on the subject in sighted people over the past decades.
- Trial name
- TOOL_TOUCH (NCT05199896)
- Testing
- Behavioral protocol, EEG protocol, fMRI protocol
- Where
- France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Vision Impairment
Restricted Useful Field View as a Risk Factor in Older Adults
The relationship between Useful Field of Vision (UFOV) and falls taken by the elderly will be investigated. UFOV is a test which measures visual attention.
- Trial name
- NCT00013351
- Testing
- Prevention of Falls
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- US Department of Veterans Affairs
Photophobia, Visual Impairment
Improving Glare and Visual Comfort for Patients With Visual Impairment
To assess the use of contact lenses with transitions technology to improve glare, light sensitivity and overall visual comfort in patients with visual impairment.
- Conditions
- Photophobia, Visual Impairment, Low Vision
- Trial name
- NCT05829135
- Testing
- Acuvue Oasys with Transitions
- Where
- United States
- Sponsor
- Nova Southeastern University
Amblyopia, Vision; Low, One Eye (Other Eye Normal)
Next Generation Home Vision Assessment
Comparison of live remote paediatric digital vision testing outcomes versus face to face appointments in orthoptic clinic
- Conditions
- Amblyopia, Vision; Low, One Eye (Other Eye Normal), Pediatric Disorder
- Trial name
- NGHVA (NCT06428435)
- Testing
- Vision Test
- Where
- 4 sites in United Kingdom
- Volunteers
- 206 people
- Sponsor
- NHS Forth Valley
Uveomeningoencephalitic Syndrome, Inflammation
Multimodal Analysis and Electroretinogram in VKH From Acute Onset - Part I
Patients with acute onset Vogt-Koyanagi-Harada disease (VKHD) were prospectively included in this study. They were systematically followed with clinical, posterior segment imaging exams and full-field electroretinogram during a…
- Conditions
- Uveomeningoencephalitic Syndrome, Inflammation, Choroid Disease, Visual Impairment
- Trial name
- NCT03811366
- Testing
- Corticosteroid monotherapy
- Where
- Brazil
- Volunteers
- 12 people
- Sponsor
- University of Sao Paulo
Refractive Errors, Low Vision
A Web-based Digital Distance Visual Acuity Test
Primary objective of this study is the development and validation of a web-based application for the examination of the distance visual acuity of normal- and low-vision patients.
- Conditions
- Refractive Errors, Low Vision, Vision Disorders
- Trial name
- DDVIT (NCT04756596)
- Testing
- DDVIT testing, ETDRS testing
- Where
- 2 sites in Greece
- Volunteers
- 300 people
- Sponsor
- Democritus University of Thrace
Marginal Zone Lymphoma of Ocular Adnexal, Marginal Zone Lymphoma(MZL)
Orelabrutinib Plus Low-Dose Radiotherapy Or Rituximab For Ocular Adnexal MALT Lymphoma
This is a phase II, prospective clinical study to evaluate the efficacy and safety of Orelabrutinib combined with Low-Dose Radiotherapy or Rituximab in the treatment of Ocular Adnexal MALT Lymphoma
- Trial name
- NCT07247383
- Testing
- Orelabrutinib (ICP-022), radiotherapy, Rituximab (R)
- Where
- China
- Volunteers
- 39 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Trauma, Infections
Ophthalmological Emergencies and COVID-19 Pandemia
To analyze how the COVID 19 pandemia has affected the patient's accesses to the Ophthalmological Emergency Department of a tertiary referral center in northern Italy, during the lockdown period.
- Conditions
- Trauma, Infections, Vision; Loss, Both Eyes
- Trial name
- NCT05065788
- Testing
- data collection
- Where
- Italy
- Volunteers
- 500 people
- Sponsor
- Università degli Studi dell'Insubria
Low Vision, Age Related Macular Degeneration
Early Feasibility Study Using IOPCL MAG to Improve Near Vision in ARMD Subjects
This early feasibility study aims to improve near vision in subjects 55 years or older who have a clinical diagnosis of Age-Related Macular Degeneration.
- Trial name
- NCT04984590
- Testing
- IOPCL AMD MAG
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- OnPoint Vision Inc
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
Cognitive Impairment, Mood Disorders
Performances of a Brief Assessment Tool for the Early Diagnosis of Geriatric Syndromes by Primary Care Physicians
The AGE (Active Geriatric Evaluation) aims to develop a brief assessment tool adapted to the primary care setting.
- Conditions
- Cognitive Impairment, Mood Disorders, Urinary Incontinence, Malnutrition
- Trial name
- NCT01816087
- Testing
- brief geriatric assessment
- Where
- Switzerland
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University of Lausanne
Visual Acuity, Refractive Errors
Pre-symptomatic Screening of Visual Acuity in Pre-school Students
The present research process is a prospective, non-interventional clinical study that will be conducted -under the auspices of the Democritus University of Thrace (DUTH)- in the pre-school students of the city of Alexandroupolis…
- Conditions
- Visual Acuity, Refractive Errors, Low Vision, Vision Disorders
- Trial name
- NCT05835193
- Testing
- Diagnostic Test: Distance Visual Acuity Examination
- Where
- Greece
- Volunteers
- 1,098 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Age-related Macular Degeneration
Evaluation of the Distortion Correction Data Collection (DCDC) App Software
The purpose of the research study is to evaluate how well the Distortion Correction Data Collection (DCDC) App works. The DCDC App is an experimental software application that is being developed at the University of Nebraska…
- Trial name
- NCT02337647
- Testing
- DCDC App
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Nebraska
Visual Impairment, Stroke
Re-Orchestration of Interregional Oscillatory Activity to Promote Visual Recovery
This project assesses the effect of bifocal cross-frequency transcranial alternating current stimulation (tACS) combined with visual training to improve visual recovery and orchestrated oscillatory activity in stroke patients…
- Conditions
- Visual Impairment, Stroke, Parkinson Disease
- Trial name
- R4V (NCT05220449)
- Testing
- Cross-frequency dual-site tACS
- Where
- Switzerland
- Volunteers
- 30 people
- Sponsor
- Ecole Polytechnique Fédérale de Lausanne
Age-related Macular Degeneration, Neovascular Age-related Macular Degeneration
A 3-month Study to Assess the Safety of ONS-5010 in Subjects With Visual Impairment Due to Retinal Disorders
The study will evaluate the safety of ophthalmic bevacizumab in subjects diagnosed with a retinal condition that would benefit from treatment with intravitreal injection of bevacizumab, including: exudative age-related macular…
- Conditions
- Age-related Macular Degeneration, Neovascular Age-related Macular Degeneration, Wet Macular Degeneration, BRVO - Branch Retinal Vein Occlusion
- Trial name
- NCT04516278
- Testing
- bevacizumab
- Where
- 20 sites in United States
- Volunteers
- 197 people
- Sponsor
- Outlook Therapeutics, Inc.