Clinical trials: Reduced Vision
- Condition Reduced Vision
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Mental Health Issue
Delivery Format of Cognitive Behavioral Therapy Materials on Engagement and Outcomes: AI-Enabled App vs PDF Workbook
The goal of this clinical trial is to compare two different ways of delivering cognitive behavioral therapy (CBT) materials to people with symptoms of anxiety and depression. The main questions it aims to answer are: 1.
- Trial name
- NCT06459128
- Testing
- Limbic Care, Digital Workbook
- Where
- United Kingdom
- Volunteers
- 540 people, healthy volunteers welcome
- Sponsor
- Limbic Limited
Macular Degeneration, Geographic Atrophy
A Prospective Observational Study to Assess the Reliability and Validity of the MLSDT
The goal of this observational study is to assess the reliability and validity of the 9-object MLSDT for evaluation of participants with moderate to severe vision impairment when tested without a wearable low-vision magnifying…
- Conditions
- Macular Degeneration, Geographic Atrophy, Stargardt Disease
- Trial name
- NCT06805474
- Testing
- Observational
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nanoscope Therapeutics Inc.
Visual Impairment
Measuring of Neuro-visual Functionality With Ocusweep
The aim of this study is to measure visual acuity, contrast sensitivity and visual field by SAP-method using a novel device Ocusweep compared to currently widely used methods.
- Trial name
- NCT02258113
- Testing
- Ocusweep, Ocusweep OcuRT
- Where
- Finland
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Ocuspecto Oy
Primary Open Angle Glaucoma (POAG)
One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the intraocular pressure (IOP) lowering effect of one, two, or three iStent devices in eyes of subjects previously on two anti-glaucoma medications.
- Trial name
- NCT01517477
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
Primary Open Angle Glaucoma (POAG)
Purpose of This Study is to Evaluate the Safety and Efficacy of One, Two, or Three iStents for the Reduction of Intraocular Pressure in Open-angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent medical device that is implanted into the eye and designed to reduce eye pressure in patients with your condition.
- Trial name
- NCT01252849
- Testing
- iStent
- Where
- Armenia
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Glaukos Corporation
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
Retinal Dystrophies, Color Vision Defects
Natural History Study of Inherited Retinal Diseases
This prospective, observational investigation seeks to delineate the interplay between chromatic vision deficits and both functional visual outcomes and anatomical retinal biomarkers in individuals affected by Inherited Retinal…
- Conditions
- Retinal Dystrophies, Color Vision Defects, Vision Disorders, Macular Degeneration
- Trial name
- MojiLVCDT (NCT07085533)
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Zhongmou Therapeutics
Hyperopia, Presbyopia
The VIS Opti-K Low Vision Aid Device Provides Vision Improvement.
The VIS Opti-K Low Vision Aid device will be used to provide vision improvement to patients with refractive disorders (hyperopia and presbyopia).
- Trial name
- Opti-K Pres (NCT06597292)
- Testing
- Vision improvement
- Where
- 2 sites in United States, Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- VIS, Inc.
Night Vision Complaints, Decrease in Night Vision
The Safety and Efficacy of Phentolamine Mesylate Ophthalmic Solution in Subjects With Severe Night Vision Disturbances
The objectives of this study are: To evaluate the efficacy of phentolamine mesylate 0.5% and 1.0% ophthalmic solution (Nyxol) in the treatment of night vision complaints, including reduced contrast sensitivity To evaluate the…
- Conditions
- Night Vision Complaints, Decrease in Night Vision, Disturbance; Vision, Loss
- Trial name
- NCT01703559
- Testing
- Phentolamine Mesylate Ophthalmic Solution 1.0%, Phentolamine Mesylate Ophthalmic Solution 0.5%
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Opus Genetics, Inc
Visual Impairment
Post-market Evaluation of OdySight App to Monitor Near Visual Acuity at Home (TIL002)
OdySight is a mobile application allowing self-testing of visual parameters including near visual acuity and communication of the data to an online dashboard to patient's doctors.
- Trial name
- TIL002 (NCT05510479)
- Testing
- Software as medical device
- Where
- 3 sites in France
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Tilak Healthcare
Amblyopia, Strabismus
Improving Quality Vision Outcomes in Managed Care Setting While Reducing Cost by Use of Accurate, Automated Screening
Amblyopia ("lazy eye") and strabismus (misaligned eyes) are medical eye conditions that combine as the leading causes of preventable vision loss in children.
- Trial name
- NCT02536963
- Testing
- Pediatric Vision Scanning device, Reference examination
- Where
- United States
- Volunteers
- 318 people, healthy volunteers welcome
- Sponsor
- Rebiscan, Inc.
Dry Age-related Macular Degeneration
Observational Study of Vision Improvement in Late Stage Dry AMD Patients
The purpose of this study is to assess the vision improvement achieved by patients with late stage dry age-related macular degeneration who received corneal treatments by a low vision aid device.
- Trial name
- NCT04349254
- Testing
- Corneal treatment by a low vision aid device
- Where
- Canada
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Optimal Acuity Corporation
Glaucoma; Drugs
CATS Tonometer IOP Reduction Latanoprost Verses Timolol
Topical Prostaglandin Analog vs Betablocker - Corneal Biomechanical Evaluation using CATS Tonometer Prism
- Trial name
- NCT04178863
- Testing
- CATS Tonometer, Latanoprost
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Intuor Technologies, Inc.
Visual Impairment, Myopia
At-home Testing Refraction Results With Best Corrected Visual Acuity (BCVA) Outcomes in Adults
This study is aimed at examining the BCVA from try-on glasses constructed from measurements from the EyeQue VisionCheck.
- Conditions
- Visual Impairment, Myopia, Hyperopia, Astigmatism
- Trial name
- NCT04820218
- Testing
- With Try-on glasses
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- EyeQue Corp.
Blindness
Evaluation of the Efficacy of the BrainPort Vision Pro on the Performance of Daily Activities in the Profoundly Blind French Population
The purpose of the study is to evaluate the effectiveness and safety of the BrainPort® Vision Pro, an electronic oral assistive device, in the performance of daily tasks by French persons who have residual vision limited to light…
- Trial name
- NCT04725760
- Testing
- BrainPort Vision Pro
- Where
- 7 sites in France
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Wicab
Vision, Low
eSight Eyewear Quality of Life and Efficacy Study
The "eSight Quality of Life and Efficacy Study" (eQUEST) is a prospective cohort study intended to demonstrate the functional vision and Quality of Life (QoL) improvement provided by eSight Eyewear to persons with significant…
- Trial name
- eQUEST (NCT02616900)
- Testing
- eSight Eyewear
- Where
- 6 sites in United States, Canada
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- eSight Corporation