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NCT07642999 · ClinicalTrials.gov registry record
Longitudinal Measurements of Visual Diet in Children
A clinical trial, sponsored by State University of New York College of Optometry.
- Recruiting
- Registry status
- 60
- Enrollment target
NCT07642999: Recruiting study, sponsored by State University of New York College of Optometry.
NCT07642999 is a clinical trial that is actively recruiting participants, run by State University of New York College of Optometry. The registered enrollment target is 60 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT07642999 is actively recruiting participants, sponsored by State University of New York College of Optometry.
- RECRUITING
- Registry status
- 60 participants
- Enrollment target
Study Summary
Myopia is a leading cause of visual impairment worldwide, with prevalence rising rapidly among children. Growing evidence suggests that environmental and behavioral factors play a dominant role in ocular growth; however, current studies typically isolate single components of the visual environment, such as near work or light intensity, limiting investigators' understanding of how multiple visual stimuli interact within individuals over time. The retina is continuously exposed to a dynamic "visual diet," encompassing viewing distance, illuminance, spectral composition of light, and temporal viewing patterns, as well as associated visuomotor responses such as eye vergence and pupil dynamics. A critical barrier to myopia prevention is the lack of longitudinal, quantitative measurements that integrate these factors in real-world settings during childhood ocular development. The long-term goal of this project is to prevent myopia onset and slow myopia progression through individualized, patient-centered monitoring and modification of the visual diet. The overall objective of this proposal is to longitudinally characterize visual diet and visuomotor behavior in children and to identify the most influential environmental and physiological factors driving myopia onset and progression. The investigators will conduct a 3-year longitudinal observational study enrolling 60 children aged 7-12 years, including myopic children and non-myopic children stratified by risk of myopia progression.
Primary Outcome
Measured with an autorefractor
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2026-06-08 |
| Est. Completion | 2031-06 |
What NCT07642999 shows while recruiting
NCT07642999 is an observational study that tracks outcomes without assigning an intervention. The registry caps enrollment at 60 participants, a relatively small participant target.
The record links to 0 conditions, and to 0 interventions.
NCT07642999 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT07642999 about?
NCT07642999 is a clinical study titled "Longitudinal Measurements of Visual Diet in Children". Myopia is a leading cause of visual impairment worldwide, with prevalence rising rapidly among children. Growing evidence suggests that environmental and behavioral factors play a dominant role in ocular growth; however, current studies typically isolate single components of the visual environment, ...
What is the current status of trial NCT07642999?
This trial is currently recruiting. The enrollment target is 60 participants. The study started on 2026-06-08. Estimated completion is 2031-06.
Who is sponsoring clinical trial NCT07642999?
This trial is sponsored by State University of New York College of Optometry, which has 14 total clinical trials registered on ClinicalTrials.gov.
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