Clinical trials: Cortical Visual Impairment
Macular Degeneration, Central Visual Impairment
Remapping Text in Sentence and Word Tasks to Aid Reading With Central Vision Loss
Reading performance in patients with Central Vision Loss will be measured with and without missing text being remapped to different parts of the visual field in a variety of different reading tasks.
- Trial name
- NCT07216924
- Testing
- Personalised Remapping Training, RSVP personalized remappi, Reading text in the wild with remapping
- Where
- United States
- Volunteers
- 216 people
- Sponsor
- University of Minnesota
Cerebral Visual Impairment
joyVision: The Superiority of Co-design in the Development of a Serious Game for Children With Cerebral Visual Impairment
The goal of this clinical trial is to evaluate the superiority of the through codesign redesigned game joyVision over the iVision game for children with a cognitive age between 3 and 12 with CVI.
- Trial name
- NCT07893379
- Testing
- serious game
- Volunteers
- 34 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Visual Rehabilitation, Oddball Design
In-person and Telehealth Visual Rehabilitation for Children With Low Vision
Restorative visual rehabilitation is frequently used to enhance the visual development and function of children with low vision.
- Conditions
- Visual Rehabilitation, Oddball Design, Cerebral Visual Impairment, Passive Visual Stimulation
- Trial name
- NCT06701617
- Testing
- restorative visual rehabitation
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital
Visual Impairment, Cerebral Visual Impairment
Body Image, Identity Development, and Social Media Use Among Youth With Visual Impairment: A Single Case Intervention Study
1. Introduction This 3-week single case intervention study is funded by the Horizon Europe Research Program and is part of the VIPPSTAR project (Project 101156763 - VIPPSTAR "Visually Impaired children and adolescents: bridging…
- Conditions
- Visual Impairment, Cerebral Visual Impairment, Visual Impairments
- Trial name
- VIPPSTAR_G3KUL (NCT07741500)
- Testing
- Body image intervention
- Where
- 2 sites in Belgium
- Volunteers
- 15 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Visual Impairment, Cerebral Visual Impairment
VIPPSTAR-G1 Digital Early Intervention for Visual Impairment
Visual impairment in infancy is associated with significant risks for neurodevelopmental impairment. Early intervention based on enriched visual and multisensory experiences may promote neuroplasticity and improve developmental…
- Conditions
- Visual Impairment, Cerebral Visual Impairment, Neurodevelopmental Disorders, Prematurity
- Trial name
- VIPPSTAR-G1 (NCT07717671)
- Testing
- VIPPSTAR Digital Early Intervention, Standard Clinical Care
- Where
- 5 sites in Belgium, Italy and 1 more
- Volunteers
- 150 people
- Sponsor
- Università degli Studi di Brescia
Visual Impairment, Cerebral Visual Impairment
Promoting Psychophysical Well-being in Children and Adolescents With Visual Impairment
Visual impairment (VI) has significant implications not only for visual functioning, but also for the motor development, psychological well-being, and social participation of children and adolescents.
- Conditions
- Visual Impairment, Cerebral Visual Impairment, Visual Impairments
- Trial name
- VIPPSTAR_UNITN (NCT07703150)
- Testing
- Adapted Physical Activity Programme
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Università degli Studi di Trento
Low Vision, Central Visual Impairment
Vision Rehabilitation Training With Multimodal Feedback in Central Vision Loss
Central vision loss from macular degeneration creates blind spots that impair reading, face recognition, and navigation. Individuals must learn to use peripheral vision, requiring retraining of eye movements.
- Conditions
- Low Vision, Central Visual Impairment, Macular Degeneration
- Trial name
- NCT07577219
- Testing
- eccentric viewing training with biofeedback
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- New England College of Optometry
Cortical Visual Impairment, Visual Function
Exosomes Effect on Visual Function in CVI
The goal of this observational study is to learn about the effects of nazally applied exosome treatment on visual functions in children with Phase 1 Cerebral visual impairment (CVİ).
- Trial name
- NCT07492966
- Testing
- Molecularly matched therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people
- Sponsor
- Hatice Semrin Timlioglu İper
Retinopathy of Prematurity (ROP), Prematurity Complications
Retinopathy of Prematurity - Visual Function and Retinal Structure
Children born prematurely may develop a characteristic retinal disease named retinopathy of prematurity (ROP). This disease could lead to retinal detachment and blindness.
- Conditions
- Retinopathy of Prematurity (ROP), Prematurity Complications, Cerebral Visual Impairment, Visual Field Defect
- Trial name
- NCT07427719
- Where
- Norway
- Volunteers
- 140 people
- Sponsor
- Oslo University Hospital
Cerebral Visual Impairment
Neurodevelopmental Outcomes in Cerebral Visual Impairment
Cerebral visual impairment (CVI) is one of the leading causes of pediatric visual impairment and negatively impacts the development of motor, language, and cognitive skills.
- Trial name
- CVI-ND (NCT07212010)
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Children Suffering From Cortical Visual Impairment
Validation of a Parental Questionnaire for Screening Children for Neurovisual Disorders
Some children present visual difficulties linked not to damage to the eye, but to damage to the brain. This type of dysfunction of the visual cerebral pathways leads, for example, to difficulties in recognition, visuomotor…
- Trial name
- NCT06997354
- Testing
- Questionnaire
- Where
- Belgium
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Université Catholique de Louvain
Cerebral Visual Impairment
A Computerized, Adaptive Therapeutic Gaming Approach Training Visual Perceptual Skills in Children With CVI
This clinical trial aims to compare the effectiveness of our adaptive, therapeutic game to the effectiveness of the same game, without the adaptive component.
- Trial name
- iVision2_WP3 (NCT05014503)
- Testing
- Adaptive Therapeutic gaming, Non-adaptive Therapeutic gaming
- Where
- Belgium
- Volunteers
- 73 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
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
Cortical/Cerebral Visual Impairment, Cerebral Palsy
Examining the Effect of Eye Gaze Technology on Children With Cortical Visual Impairment
The goal of this study is to learn about eye gaze technology's use as an assessment and intervention of visual skills and the impact on occupational performance in children with cortical/cerebral visual impairment.
- Trial name
- NCT06067607
- Testing
- eye gaze technology
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rockhurst University
Visual Perceptual Weakness (Disorder), Cerebral Visual Impairment
iVision - Development of a Game-based Therapy for Children With Cerebral Visual Impairment
The objective of the present study is to develop a therapeutic, adaptive, and enjoyable game that will be used by children with CVI between the mental age of 3 and 12 years.
- Trial name
- iVision (NCT04051983)
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Cerebral Visual Impairment, Refractive and Accommodative Disorders
Babies in Glasses; a Feasibility Study.
This is a feasibility study to begin investigating the possibility that early use of near vision glasses will improve vision in infants at risk of Cerebral Visual Impairment (CVI), leading to further improvement in other areas of…
- Conditions
- Cerebral Visual Impairment, Refractive and Accommodative Disorders, Hypoxic-Ischemic Encephalopathy, Premature Birth
- Trial name
- BiG (NCT05048550)
- Testing
- Near vision spectacles
- Where
- United Kingdom
- Volunteers
- 55 people
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
Cerebral Palsy, Visual Impairment
Turkish Validity and Reliability of the Visual Function Classification System (VFCS)
Cerebral Palsy (CP) is the most common childhood disorder that occurs with a lesion in the developing infant brain, seen in 2-3/1000 live births.
- Conditions
- Cerebral Palsy, Visual Impairment, Visual Disorder, Cerebral Visual Impairment
- Trial name
- NCT05102955
- Testing
- Observational questionnaires
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Kahramanmaras Sutcu Imam University
Cortical Visual Impairment
Remote Access: Cortical Visual Impairment
This study aims to compare the efficacy of an in-home telehealth-based intervention to standard care for children with cortical visual impairment and their caregivers and to assess the feasibility and acceptability of an in-home…
- Trial name
- NCT03957980
- Testing
- Occupational therapy
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Central Visual Impairment
Peripheral Reading
The purpose of this study is to evaluate reading performance in the visual periphery by simulating central vision loss using a computer-controlled gaze-contingent display with an eye tracker.
- Trial name
- NCT03640130
- Testing
- Gaze-contingent text enhancement
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Houston
Cerebral Palsy, Cortical Visual Impairment
Cortical Visual Impairment and Visual Attentiveness
This study will investigate the effect of enhanced visual and cross-modal environments upon the visual attentiveness of multiply handicapped children diagnosed with Cerebral Palsy (CP) and Cortical Visual Impairment (CVI).
- Trial name
- NCT00342108
- Testing
- cross-modal sensory stimulation
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Sheba Medical Center