Clinical trials: Vision Disability
Down Syndrome
Visual Perception Intervention Programmes Impact on Down Syndrome Affiliate Children's Fine Motor and Visual Perception.
A second copy of chromosome 21 results in Trisomy 21, a genetic disorder commonly referred to as Down syndrome. In addition to physical traits like low muscular tone, upward-slanting eyes, and a flat facial profile, this extra…
- Trial name
- NCT06531213
- Testing
- experimental, controlled
- Where
- Pakistan
- Volunteers
- 34 people
- Sponsor
- Riphah International University
Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia
Palliative Care Needs of Children With Rare Diseases and Their Families
The palliative care needs of family caregivers of children with rare diseases and their children are largely unmet, including the need for support to prepare for future medical decision making.
- Conditions
- Trisomy 13 Syndrome, Arthrogryposis Congenita Multiplex With Intestinal Atresia, Asparagine Synthetase Deficiency, CHARGE Syndrome
- Trial name
- FACE-Rare (NCT06938542)
- Testing
- Family Centered pediatric palliative care for family caregivers of children with rare diseases.
- Where
- United States
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Children's National Research Institute
Profound Multiple Intellectual Disabilities
Development of a Visio-behavioral Scale to Evaluate Visual Abilities of Patients With Profound Multiple Intellectual Disabilities (PLH-Vision)
The main objective of this study is to develop and validate a visio-behavioral scale of visual abilities for subjects with profound multiple intellectual disabilities.
- Trial name
- PLH-Vision (NCT03040609)
- Testing
- Visual-behavioral Scale at day 1, Test-retest at the end of 2 weeks, Test at 6 months
- Where
- France
- Volunteers
- 232 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Supranuclear Palsy, Progressive
Study of the Distractibility Syndrome in Patients With Progressive Supranuclear Palsy
The syndrome of distractibility is a behavioral disorder induced by a lesion or a dysfunction of the frontal lobe. This sign is frequent in patients with progressive supranuclear palsy (PSP), a neurodegenerative disorder with…
- Trial name
- NCT00139373
- Testing
- donepezil
- Where
- France
- Volunteers
- 16 people
- Sponsor
- Groupe Hospitalier Pitie-Salpetriere
Prader-Willi Syndrome, PWS-like Syndrome
GROWing Up With Rare GENEtic Syndromes
Introduction Rare complex syndromes Patients with complex genetic syndromes, by definition, have combined medical problems affecting multiple organ systems, and intellectual disability is often part of the syndrome.
- Conditions
- Prader-Willi Syndrome, PWS-like Syndrome, Silver Russel Syndrome, Congenital Hypopituitarism
- Trial name
- GROW UR GENES (NCT04463316)
- Testing
- Retrospective file studies
- Where
- Netherlands
- Volunteers
- 600 people
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Refractive Error Correction, Visual Acuity
Metric-Optimized Spectacle Prescriptions for Children With Down Syndrome
This study seeks to determine whether glasses prescriptions determined from computer analysis of detailed images of the eyes provide better vision outcomes for children with Down syndrome than prescriptions determined using…
- Trial name
- NCT07490444
- Testing
- Metric-optimized spectacles, Routine Clinical Spectacles
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Ohio State University
Vision Disability
Correlation of Scheimpflug Densitometry Measurements of Corneal Haze With Disability Glare
Disability glare is described as "halos" or "starbursts" around bright sources of light that can cause discomfort and reduce vision.
- Trial name
- NCT02244892
- Where
- United States
- Sponsor
- University Hospitals Cleveland Medical Center
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Suicide, Suicide, Attempted
Brief Cognitive Behavioral Therapy for People With Physical Disabilities
The purpose of this study is to examine the effectiveness of a psychotherapy (non-medication) treatment, Brief Cognitive Behavioral Therapy for Suicide Prevention, in reducing suicide ideation and attempts for people with…
- Conditions
- Suicide, Suicide, Attempted, Suicidal Ideation, Disability Physical
- Trial name
- NCT05695430
- Testing
- Brief Cognitive Behavioral Therapy for People with Physical Disabilities
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Ohio State University
Computer Vision Syndrome
Comparative Effects of Exercises on Pain, Cervical Proprioception, Neck Disability and Visual Performance in Patients With Computer Vision Syndrome.
This study aims to compare the effectiveness of cervical sensorimotor training and oculomotor training in patients with Computer Vision Syndrome (CVS).
- Trial name
- NCT07892040
- Testing
- Cervical Sensorimotor Training, Occulomotor Training
- Where
- Pakistan
- Volunteers
- 46 people
- Sponsor
- University of Management and Technology Lahore
Refractive Error, Visual Impairment
The Baltimore Reading and Eye Disease Study
The Baltimore Reading and Eye Disease Study (BREDS) is a two year study to determine the prevalence of vision problems in an early school age population with reading difficulty.
- Conditions
- Refractive Error, Visual Impairment, Convergence Insufficiency, Reading Disabilities
- Trial name
- BREDS (NCT02607384)
- Testing
- Eyeglass wearing, Orthoptic exercises, Specialist referral
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Intellectual Disability, Intellectual Impairment
Perceptual-vision Training and Intellectual Disabilities
Physical activity for healthy ageing is an important feature and the possibility to detect practical solutions to solve the need for feasible health promotion interventions to reduce health disparities and wellbeing in…
- Conditions
- Intellectual Disability, Intellectual Impairment, Activity, Motor, Sports Physical Therapy
- Trial name
- NCT06628999
- Testing
- Visual Training, Control Group, Visual Training-detraining
- Volunteers
- healthy volunteers welcome
- Sponsor
- Università degli Studi dell'Insubria
Vision Disorders, Reading Disabilities
Efficacy of Coloured Overlays and Lenses for Reading Difficulty
This is a randomised controlled trial with the aim of testing the efficacy of coloured overlays and coloured lenses for the relief of visual stress and reading difficulties in children and young adults.
- Trial name
- NCT02680223
- Testing
- Precision tinted lenses, Non-beneficial tinted lenses
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- City, University of London
Disabilities, Visual Impairment and Blindness (Excl Colour Blindness)
Study Protocol: The Jerte Valley as an Inclusive Outdoor Classroom. Smart and Active Tourism.
To promote the inclusion of people with disabilities, an outdoor intervention will be conducted involving physical activities with adolescents with and without disabilities.
- Trial name
- NCT07609459
- Testing
- Rafting, canoeing and kayaking, Divulgation
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Universidad de Extremadura
Binocular Dysfunction, Vertical Heterophoria
Effects of Prismatic Spectacle Lenses on Symptoms of Dizziness, Headache and Anxiety as Caused by Vertical Heterophoria
The purpose of this study is to demonstrate whether, in patients diagnosed with Vertical Heterophoria, the symptoms of dizziness, headache and / or anxiety are reduced or eliminated when a kind of correction called vertical prism…
- Conditions
- Binocular Dysfunction, Vertical Heterophoria, Vision, Binocular, Vision Disparity
- Trial name
- NCT00785135
- Testing
- Lenses containing prismatic correction, Lenses not containing prismatic correction
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Vision Specialists of Birmingham
Vision Disability
Assessment of an Augmented Reality Low Visual Aid in Children and Young People With Visual Impairment
Approximately 24,500 children and young people (CYP) in England have a visual impairment (VI). VI refers to a loss of vision that cannot be corrected with glasses or contact lenses. Low vision aids (e.g.
- Trial name
- NCT05201482
- Testing
- SightPlus
- Where
- United Kingdom
- Volunteers
- 18 people
- Sponsor
- Sheffield Children's NHS Foundation Trust
Cataract, Down Syndrome
Evaluation of Ocular Lens Proteins in Cataract From Individuals With Down Syndrome
This study involves the collection ocular lens tissue from individuals with Down syndrome and age-matched controls at the time of cataract surgery.
- Trial name
- NCT03778528
- Testing
- cataract surgery
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of Colorado, Denver
Intellectual Disabilities
Reading Intervention for Children With Intellectual Disabilities Who Require Augmentative and Alternative Communication
The goal of this multiple single case study with multiple randomized baseline (with four starting points and 18 measurements across time) is to conduct a reading intervention for 40 children with intellectual disabilities who…
- Trial name
- NCT05709405
- Testing
- Reading intervention
- Where
- 2 sites in Norway
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ostfold University College
Health Knowledge, Intellectual Developmental Disorder
Easy-to-Read Content Effectiveness Evaluation
Individuals with intellectual disabilities face challenges in accessing medical services and health education due to communication barriers and limited support tools.
- Conditions
- Health Knowledge, Intellectual Developmental Disorder, Visual Impairment
- Trial name
- NCT07036575
- Testing
- Standard Visual Health Education, Easy-Read Instructor-Guided Education, Easy-Read Audio-Based Self-Learning
- Where
- Taiwan
- Volunteers
- 250 people
- Sponsor
- National Taiwan University Hospital
Autism, Intellectual Disabilities
Online Video Training for Teachers to Improve Reading Skills in Children Using Augmentative and Alternative Communication
The aim of this study is to investigate , via a randomized control trial (RCT), the effectiveness of an online video training platform designed for teachers to support the improvement of basic reading skills of children with…
- Trial name
- NCT06766188
- Testing
- Online Video training for Teachers based on Reading for all
- Where
- Norway
- Volunteers
- 70 people
- Sponsor
- Ostfold University College