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Clinical observations on the efficacy of using software to fit orthokeratology lenses

Clinical observations on the efficacy of using software to fit orthokeratology lenses

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400089357
Enrollment
Unknown
Registered
2024-09-06
Start date
2024-10-01
Completion date
Unknown
Last updated
2024-09-09

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

Conditions

myopia

Interventions

Software fitting group: fitting orthokeratology lenses through software:None

Sponsors

West China hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 12 Years

Inclusion criteria

Inclusion criteria: (1) Age: 8-12 years old; (2) Refractive status and visual acuity: spherical refractive error between -0.75 and -4.00D in both eyes; corneal astigmatism =1.50D with axial at 180°±30°, subjective astigmatism =1.00D; anisometropia =1.00D; Monocular best corrected visual acuity =1.0; (3) Using eyelite software to fit orthokeratology lenses, myopic children have been wearing them for 2 months (60 days) or more, with complete follow-up records. (3) The myopic children have been wearing the lenses for 2 months (60 days) or more using eyelite software, with complete follow-up records.

Exclusion criteria

Exclusion criteria: (1) Diseases affecting vision such as strabismus and amblyopia of the wearer; (2) Missing follow-up records.

Design outcomes

Primary

MeasureTime frame
Uncorrected visual acuity;Residual spherical equivalent;—

Secondary

MeasureTime frame
Success rate of first fit;Refit times;Refit rate;Time to reach best-corrected visual acuity ;—

Countries

China

Contacts

Public ContactWei Ma

West China Hospital, Sichuan University

18038862@qq.com+86 181 1315 1618

Outcome results

None listed

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