Clinical trials: Visualization
Glioma of Brain
Visual Study of Molecular Genotype in Glioma Evolution
The key molecular changes in the progression of glioma are closely related to tumor heterogeneity, pathological grade, precision treatment and prognosis of glioma.
- Trial name
- NCT03750890
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Tongji Hospital
Nut Allergy, Peanut Allergy
Visual Recognition of Allergens by Allergic Patients and/or Their Parents
Food allergies are constantly increasing. Peanut and nut allergies are a major cause of allergic reactions. Diagnosed patients are also at risk, because 27% of the patients that had an allergic reaction have another one in the…
- Trial name
- REVIALL (NCT02966938)
- Volunteers
- 440 people
- Sponsor
- Lille Catholic University
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
Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System
A More Engaging Visual Field Test to Increase Use and Reliability in Pediatrics
The majority of young children do not think that visual field (VF) testing of peripheral vision is similar to a game; therefore, it is not surprising that they have difficulty maintaining attention during VF testing and thus the…
- Conditions
- Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System, Congenital Coloboma of the Optic Nerve, Optic Nerve Head Pits, Bilateral Congenital
- Trial name
- NCT02157025
- Testing
- Cartoon video fixation target and cartoon character voice audio instructions during Humphrey perimetry, Usual Care procedures during Humphrey perimetry for children
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Dyslexia, Developmental
Developmental Dyslexia and Remediation Methods
At least, three theoretical frameworks are currently involved in therapeutic research in developmental dyslexia. Each theoretical framework relies on the type of underlying cognitive processes that is viewed as impaired: 1°)…
- Trial name
- DDMR (NCT04028310)
- Testing
- Phonological, Visual-attention
- Where
- France
- Volunteers
- 145 people
- Sponsor
- Fondation Lenval
Visual Deficiencies
Exploration of the Role of Vision on Spatial Cognition
Atypical developpement of spatial cognition has been shown in congenital bindness with some consequences on mathematic learning (Cattaneo et al., 2010) as well as on the mental representation of spatial maps (Thinus-Blanc \&…
- Trial name
- SpatioCog (NCT06088797)
- Testing
- METRIC COMPARISON Tasks : Tactile PVSE test, METRIC COMPARISON Tasks : Classic PVSE test, Mental imagery task
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Brain and Central Nervous System Tumors, Chordoma
Polyvinylpyrrolidone-Sodium Hyaluronate Gel in Reducing Pain From Oral Mucositis in Young Patients With Cancer
RATIONALE: Polyvinylpyrrolidone-sodium hyaluronate gel may lessen the pain of oral mucositis, or mouth sores, in patients undergoing treatment for cancer.
- Conditions
- Brain and Central Nervous System Tumors, Chordoma, Kidney Cancer, Leukemia
- Trial name
- NCT00349024
- Testing
- polyvinylpyrrolidone-sodium hyaluronate gel
- Where
- 21 sites in Ireland, United Kingdom
- Volunteers
- 50 people
- Sponsor
- Children's Cancer and Leukaemia Group
Amblyopia, Binocular Vision Disorder
A Patch Free Treatment for Young Children With Amblyopia
The purpose of this study is to test whether a binocular treatment can improve vision and motor function in young children with amblyopia.
- Trial name
- NCT04086524
- Testing
- Binocular cartoon treatment at home, Patching, Binocular cartoon treatment in office
- Where
- 2 sites in United States, Australia
- Volunteers
- 34 people
- Sponsor
- University of Waterloo
Autism Spectrum Disorder
Effectiveness of Chinese Handwriting Intervention Program for Children With ASD
This research aims to investigate the effectiveness and acceptability of the newly developed Chinese handwriting performance intervention program
- Trial name
- NCT05841511
- Testing
- Chinese handwriting intervention program for children with ASD, named "Go Go Handwriting - ASD version"
- Where
- Taiwan
- Volunteers
- 22 people
- Sponsor
- National Taiwan University Hospital
Visual Impairment, Amblyopia Suspect
DigiVis: Self-testing Vision App for Telephone Consultations
This trial aims to assess the accuracy and test-retest variability of a new digital app which enables community visual acuity testing without requirement of an trained examiner.
- Trial name
- NCT04482387
- Testing
- DigiVis visual acuity app
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Brain and Central Nervous System Tumors
Combination Chemotherapy With or Without Etoposide Followed By an Autologous Stem Cell Transplant in Treating Young Patients With Previously Untreated Malignant Brain Tumors
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT00392886
- Testing
- carboplatin, cisplatin, cyclophosphamide
- Where
- 37 sites in United States, Australia and 3 more
- Volunteers
- 120 people
- Sponsor
- Children's Hospital Los Angeles
Cataract
Monitoring of Visual Axis Opacification Under Non-clinical Settings
The incidence rate of postoperative capsular opacification (PCO) in children after cataract surgery is reported to be as high as 100%, while timely Nd: YAG laser posterior capsulotomy is effective to treat visual axis…
- Trial name
- NCT02626416
- Testing
- LenZOC (mobile application)
- Where
- China
- Volunteers
- 1,400 people
- Sponsor
- Sun Yat-sen University
Cerebral Palsy, Hemiplegia
Immersive Virtual Reality for Visuo-motor Integration Skill Assessment
A significant deficit affecting nearly half of children with hemiplegia is visual-motor integration, or eye-hand coordination. Children have difficulties integrating visual and motor information to effectively plan and execute…
- Trial name
- NCT04612049
- Testing
- Immersive virtual reality visuo-motor skill assessment
- Where
- 3 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Northeastern University
Learning, Spatial, Cognitive Change
Playing AVI During Tennis Training Process
Developing movement capabilities and efficiently acquiring and assimilating movement information and knowledge in middle childhood stages is of great importance for performing complex movement structures in later stages of life.
- Trial name
- AVIT (NCT03946436)
- Testing
- Active video games, tennis training process
- Where
- Slovenia
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Marusic
Brain and Central Nervous System Tumors, Intraocular Melanoma
Monoclonal Antibody Therapy in Treating Patients With Leptomeningeal Cancer
RATIONALE: Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells.
- Conditions
- Brain and Central Nervous System Tumors, Intraocular Melanoma, Lung Cancer, Melanoma (Skin)
- Trial name
- NCT00003022
- Testing
- iodine I 131 monoclonal antibody 3F8
- Where
- United States
- Sponsor
- Memorial Sloan Kettering Cancer Center
Myopia
Visual Performance of Highly Aspherical Lenslet Spectacles in Children (Ancillary to WS10246)
To evaluate the visual performance of (high and low contrast distance visual acuity, reading speed, near visual acuity, and near contrast sensitivity) of HAL spectacle lenses (habitual correction) in comparison with single vision…
- Trial name
- FIN-3102 (NCT07668102)
- Testing
- HAL spectacle lens, Single Vision spectacle lens
- Where
- 7 sites in United States
- Volunteers
- 88 people
- Sponsor
- Essilor International
Procedural Anxiety, Procedural Pain
Artificial Intelligence-Supported Visual Guide for Preschool Children Undergoing Medical Procedures
Children frequently experience anxiety, pain, and negative behavioral changes during common medical procedures such as venous blood sampling, vaccination, injection, and peripheral intravenous catheter insertion.
- Conditions
- Procedural Anxiety, Procedural Pain, Behavioral Changes
- Trial name
- AIVIP (NCT07704112)
- Testing
- AI-Supported Visual Guide
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Istanbul Bilgi University
Hypertension, Hypertension, Pregnancy-Induced
The Relaxation and Blood Pressure in Pregnancy (REBIP) Study
Over 10% of women have high blood pressure during their pregnancy which may affect their health or that of their baby. There are currently no methods to prevent most high blood pressure in pregnancy and some treatments are not…
- Conditions
- Hypertension, Hypertension, Pregnancy-Induced, Pre-Eclampsia
- Trial name
- NCT00303173
- Testing
- Guided Imagery
- Where
- 2 sites in Canada
- Volunteers
- 69 people
- Sponsor
- University of Toronto
Temporomandibular Joint Disorders
Application of the Visualization of Treatment Objective (VTO) Analyses in Fabricating Anterior Repositioning Splints
This study conducted a randomized controlled clinical trial to evaluate the effect of the the therapeutic position of the anterior repositioning splint determined by VTO analyse compared with traditional method for the treatment…
- Trial name
- NCT05362201
- Testing
- therapeutic position of the anterior repositioning splints
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fujian Medical University
Dyslexia
Assessment of Visual Dyslexia Remediation Protocols - Dyslexia REMEDIATION
Dyslexia is first described as a phonological deficit. Several studies report a neurovisual deficit in dyslexics. Some dyslexics have a visual deficit without phonological impairment, others have a pure phonological deficit, and…
- Trial name
- Dyslexie REMED (NCT05514457)
- Testing
- visual stimulation with I pad, visual stimulation with lamp
- Where
- France
- Volunteers
- 13 people
- Sponsor
- Hospices Civils de Lyon