Clinical trials: Low Vision
Breast Cancer Awareness and BSE in Visually Impaired Women
Visually Impaired Women Model-based Cancer Education and Breast Self-examination
The aim of our study was to raise awareness among visually impaired women, who are in the vulnerable group, about breast cancer, which ranks first among female cancers, and to teach breast self-examination.
- Trial name
- NCT06274762
- Testing
- Training and BSE application on a model
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Marmara University
Glaucoma, Open Angle
Study of Medical Treatment of Low-Pressure (Normal Tension) Glaucoma
Low-pressure (normal tension) glaucoma is a type of open-angle glaucoma resulting in damage to the optic nerve and abnormalities of the visual field.
- Trial name
- NCT00317577
- Testing
- brimonidine, timolol
- Where
- 12 sites in United States
- Volunteers
- 160 people
- Sponsor
- Chicago Center for Vision Research
Glaucoma
Adult Providing Access to the Visual Environment (PAVE) - Glaucoma Pilot
We wish to evaluate a potential training program for patients with glaucoma, to become more efficient users of prescribed low vision devices for distance and near vision tasks.
- Trial name
- PAVE (NCT00338208)
- Testing
- Training in the Use of Low Vision Devices
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Low Vision
Evaluating The Effectiveness Of Structured Psychosocial Counseling On Mental Health And FI Individuals With Low Vision
Vision impairments affect 2.2 billion people worldwide, including 36 million who are blind and 217 million with moderate-to-severe visual impairment.
- Trial name
- NCT06914076
- Testing
- Structured Psychosocial Counseling, Standard Care
- Where
- Pakistan
- Volunteers
- 28 people
- Sponsor
- Superior University
Retinitis Pigmentosa
Coloured-light in Retinitis Pigmentosa.
This study will assess the effect of 2 different colours of light on colour vision in adults with retinitis pigments (RP). Participants will be 18 years or above with a genetically confirmed molecular diagnosis of RP.
- Trial name
- CLIRP (NCT06224114)
- Testing
- Coloured-light torch, Different coloured-light torch
- Where
- United Kingdom
- Volunteers
- 70 people
- Sponsor
- University College, London
Open Angle Glaucoma, Low Tension Glaucoma
Validation of Retinal Oximetry in Glaucoma Patients: a Structural and Functional Correlation
Retinal ischemia is thought to play an important role in the pathogenesis of glaucoma. Up until today, very little is known about the metabolic alterations in the retina of glaucoma patients, since only techniques for surrogate…
- Trial name
- NCT01391247
- Where
- Belgium
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Visual Impairment, Macular Edema
A Clinical Study in Current Medical Practice of the Efficacy and Safety of Ranibizumab 0.5mg in Diabetic Patients Presenting a Visual Impairment Due to Macular Edema
The purpose of this study is to evaluate the proportion of patients with a 10 letters gain on Best Corrected Visual Acuity (BCVA) at 6 months in current medical practice.
- Trial name
- LUDIC (NCT01315275)
- Testing
- Ranibizumab
- Where
- 43 sites in France
- Volunteers
- 394 people
- Sponsor
- Novartis Pharmaceuticals
Primary Open Angle Glaucoma or Ocular Hypertension
A Study Assessing the Safety and Efficacy of DE-117 in Subjects With POAG or OH Who Are Non-/Low-responders to Latanoprost: FUJI Study
The purposes of this study are to investigate the effect of intraocular pressure lowering efficacy and safety of DE-117 ophthalmic solution in subjects with primary open-angle glaucoma or ocular hypertension who are…
- Trial name
- NCT02822742
- Testing
- DE-117 ophthalmic solution, Latanoprost ophthalmic solution 0.005%
- Where
- Japan
- Volunteers
- 26 people
- Sponsor
- Santen Pharmaceutical Co., Ltd.
Normal Tension Glaucoma
Water Drinking Test Study and Disc Hemorrhages in Normal Tension Glaucoma
Disc hemorrhages are a known risk factor for progression of glaucoma. A positive water drinking test is also associated with progression of primary open glaucoma.
- Trial name
- NCT05075369
- Testing
- water drinking test
- Volunteers
- 20 people
- Sponsor
- University of Manitoba
Age Related Macular Degeneration, Central Retinal Vein Occlusion
Ziv-aflibercept in Eyes With Retinal Diseases and Poor Vision-phase I
Aflibercept is FDA approved and the same molecule is available as hyperosmolar for oncology (cost 800 USD for 4ml) and isoosmolar for Ophthalmology (cost 1,770 USD for 0.05ml injection).
- Trial name
- ZIV (NCT02173873)
- Testing
- ziv-aflibercept drug
- Where
- Lebanon
- Volunteers
- 100 people
- Sponsor
- Rafic Hariri University Hospital
Visual Impairment, Amblyopia
Developing Better Computerised Vision Tests (CVTV)
Clinical vision measurements usually involve printed charts with an eye care professional interpreting patient responses to generate a score. Those scores determine the need for or outcome of treatment.
- Conditions
- Visual Impairment, Amblyopia, Macular Degeneration, Ophthalmic Disease
- Trial name
- CVTV (NCT06224751)
- Testing
- Near logMAR letter acuity, Near LogMAR word acuity, Red Green Stereoacuity
- Where
- United Kingdom
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Diabetic Macular Edema, Visual Impairment
A 12-month, Randomized, Efficacy and Safety Study of 0.5 mg Ranibizumab vs Laser in Chinese Diabetic Macular Edema (DME) Patients
Study of efficacy and safety of 0.5 mg ranibizumab in Chinese patients with diabetic macular edema (DME)
- Trial name
- REFINE (NCT02259088)
- Testing
- Ranibizumab (RFB002), Laser
- Where
- 28 sites in China
- Volunteers
- 384 people
- Sponsor
- Novartis Pharmaceuticals
Diabetic Retinopathy, Sickle Cell Trait
Diabetic Retinopathy and Sickle Trait
To more clearly ascertain the relationship between ocular manifestations of sickle cell disease and diabetes, specifically; whether the presence of sickle cell trait exacerbates the disease progression of diabetic retinopathy.
- Trial name
- NCT00720317
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Medical University of South Carolina
Feeding Behavior, Sensory Integration Disorder
Feeding Behavior Intervention in Children with Cerebral Visual Impairment
This study was planned to investigate the effects of nutritional education given in addition to sensory integration intervention on feeding behavior, sensory processing and developmental areas in children with Cerebral Visual…
- Conditions
- Feeding Behavior, Sensory Integration Disorder, Cerebral Visual Impairment
- Trial name
- NCT06827743
- Testing
- feeding behavior education, Sensory integration intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Trakya University