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Analysis on the difference of axial length before and after stopping orthokeratology and its possible influencing factors for myopia teenagers who wear orthokeratology lens for a long time

Analysis on the difference of axial length before and after stopping orthokeratology and its possible influencing factors for myopia teenagers who wear orthokeratology lens for a long time

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000029885
Enrollment
Unknown
Registered
2020-02-16
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

case series:N/A

Sponsors

Shandong Eye Institute
Lead Sponsor

Eligibility

Sex/Gender
All
Age
8 Years to 16 Years

Inclusion criteria

Inclusion criteria: 1. Myopia teenagers who have been wearing OK glasses for 2 years, aged between 8-16 years. 2. Binocular diopters from -0.75D to -4.00D, astigmatism <1.00 D, binocular corrected visual acuity of 1.0 and above.

Exclusion criteria

Exclusion criteria: History of eye surgery, trauma, other corneal diseases, family history of glaucoma, etc..

Design outcomes

Primary

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

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