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Research on the Improvement of Functional Vision in Children with Foveal Hypoplasia through Perceptual Learning

Research on the Improvement of Functional Vision in Children with Foveal Hypoplasia through Perceptual Learning

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500097578
Enrollment
Unknown
Registered
2025-02-21
Start date
2025-02-25
Completion date
Unknown
Last updated
2025-02-24

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

Conditions

Foveal Hypoplasia

Interventions

Intervention group :Adequate optical correction (with spectacle glasses or rigid contact lenses) and perceptual learning
Control group:Optical correction (with spectacle glasses)

Sponsors

Eye and ENT Hospital of Fudan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
5 Years to 12 Years

Inclusion criteria

Inclusion criteria: Children aged 5-12, both genders included, with a diagnosis of foveal hypoplasia in at least one eye, and best-corrected visual acuity lower than normal vision (worse than 0.7 for ages 5, and worse than 0.8 for ages 6 and above), with or without a history of optical correction, with or without a history of amblyopia treatment, and with or without a history of controlling the progression of myopia.

Exclusion criteria

Exclusion criteria: Those who cannot cooperate with visual training; those with unstable intraocular conditions; those who are currently undergoing other visual training.

Design outcomes

Primary

MeasureTime frame
Best corrected visual acuity;—

Secondary

MeasureTime frame
Contrast sensitivity function;Spherical equivalent;Axial length;Intraocular pressure;Macular structure;—

Countries

China

Contacts

Public ContactYe Xu

Eye and ENT Hospital of Fudan University

janetyeye@hotmail.com+86 139 1734 4352

Outcome results

None listed

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