Enrolling by invitation NCT07119723
Environmental Factors and Myopia Prevalence Among Uyghur Students in Remote China
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- This is an observational study: the protocol does not assign a study treatment.
- Who it may be relevant to
- Registry conditions: Myopia, Environment. Basic parameters: 6 years — 15 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Overview
Ophthalmologic screening performs annually. Main information collected: gender, age, race, school, visual acuity, autorefractive results.
Primary outcome measures
- spherical equivalent refraction [Time frame: From January 2020 to December 2026]
Eligibility criteria
Inclusion criteria
- 6 -15 years old
Exclusion criteria
- Students with strabismus, amblyopia, or other ocular diseases.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Observational model
- Cohort
Study locations
China · 1 center
- Tianjin medical university eye hospital — Tianjin
Identifiers
NCT: NCT07119723 · 20240902