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Analysis on preventive and controlling effects of orthokeratology on anisometropia

Analysis on preventive and controlling effects of orthokeratology on anisometropia

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000029942
Enrollment
Unknown
Registered
2020-02-17
Start date
2020-03-10
Completion date
Unknown
Last updated
2020-03-30

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

Conditions

Myopia

Interventions

Orthokeratology group:Patients with anisometropia wear orthokeratology lens

Sponsors

Shandong Eye Institute
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 18 Years

Inclusion criteria

Inclusion criteria: 1. Adolescents with myopic ametropia, the difference in binocular refractive error is greater than 1.0D; 2. SER of myopia is less than -6.00D; SER of non-myopia is between + 0.5D and -0.5D; astigmatism is less than 2.0D; 3. Binocular corrected vision reaches 1.0 and above.

Exclusion criteria

Exclusion criteria: 1. History of eye surgery, trauma, other corneal diseases, family history of glaucoma, etc.; 2. With a history of using atropine, RGP and OK lenses to control myopia progression.

Design outcomes

Primary

MeasureTime frame
eye axial length;Corneal diopter;wavefront aberration;Peripheral defocus;Visual quality;Choroid thickness;Choroidal hemodynamic index;Adjustment;Visual acuity;Corneal topographic index;Corneal biomechanical index;—

Countries

China

Contacts

Public ContactXianli Du

Shandong Eye Institute

lilibestever@126.com+86 15192552255

Outcome results

None listed

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