Actively Recruiting
Visual Function Screening System With Special Needs Children and Typical Preschoolers
Led by National Taiwan University Hospital · Updated on 2025-11-18
1300
Participants Needed
1
Research Sites
123 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The early visual screening of children plays a critical role in promoting visual development, especially for those with visual impairments. Among various approaches, eye-tracking based visual assessment has emerged as a promising tool, particularly for infants, toddlers, and children with developmental disabilities who are unable to complete traditional vision tests. The object of this study is to design and investigate the effectiveness of using a deep learning based, individualized eye-tracking system to assess visual function, specifically visual acuity and visual field, in typical preschool children and infants under the age of three. This study aims to establish a reliable, noninvasive visual screening method that accommodates the diverse needs and abilities of young children.
CONDITIONS
Official Title
Visual Function Screening System With Special Needs Children and Typical Preschoolers
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults aged over 18 and under 70 years
- Willing to undergo assessment and video recording using the Deep Visual Tracking System
- Typically developing preschool children aged 3 to 5 years
- Primary caregiver agrees to allow preschool children to undergo assessment and video recording using the Deep Visual Tracking System
- Children under 3 years old
- Primary caregiver agrees to allow children under 3 to undergo assessment and video recording using the Deep Visual Tracking System
- Children under 12 years with special needs, including physical, mental, or multiple disabilities
- Primary caregiver agrees to allow children with special needs to undergo assessment and video recording using the Deep Visual Tracking System
You will not qualify if you...
- Adults with severe corneal disease or cataract that may interfere with data collection
- Adults with obvious abnormalities in eye or facial appearance, such as ptosis or facial trauma affecting facial structure
- Typically developing preschool children with physical or mental disabilities
- Typically developing preschool children diagnosed with or suspected of developmental delay
- Typically developing preschool children with obvious abnormalities in eye or facial appearance
- Children under 3 years old with physical or mental disabilities
- Children under 3 years old diagnosed with or suspected of developmental delay
- Children under 3 years old with obvious abnormalities in eye or facial appearance
- Children with special needs who have refractive errors significantly impairing vision and cannot wear corrective glasses during assessment
- Children with special needs who are physiologically or emotionally unstable and unable to complete at least two assessment sessions
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Department of Ophthalmology, National Taiwan University Hospital
Taipei, Taiwan
Actively Recruiting
Research Team
C
Chiun-Ho Hou, PHD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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