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The relationship between the peripheral refraction and the development of refractive errors in children

Inter-ocular Difference in Peripheral Refraction of the Anisomyopic Eyes in Schoolchildren

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-15006551
Enrollment
Unknown
Registered
2015-04-21
Start date
2015-07-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

anisomyopia

Interventions

3:none

Sponsors

Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 15 Years

Inclusion criteria

Inclusion criteria: 8-15 yrs old with difference in spherical equivalent (SE) between the two eyes greater than 1.00D

Exclusion criteria

Exclusion criteria: Subjects with best-corrected visual acuity worse than 20/20, the amount of astigmatism more than 1.00D, strabismus, or a history of rigid contact lens wear within 6 months, ocular surgery, trauma, and other ocular and system disease were excluded from the study.

Design outcomes

Primary

MeasureTime frame
Peripheral refraction;—

Secondary

MeasureTime frame
axial length;anterior chamber depth;corneal curvature;—

Countries

China

Contacts

Public ContactFan Lu
lufan@mail.eye.ac.cn+86 13806882223

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026