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Dynamic changes of higher-order aberrations after correction of lower-order aberrations with adaptive optics system

Dynamic changes of higher-order aberrations after correction of lower-order aberrations with adaptive optics system

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OOC-16009975
Enrollment
Unknown
Registered
2016-11-23
Start date
2016-12-12
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

refractive error

Interventions

emmetropia:correct the lower order aberration with AO system
myopia:correct the lower order aberration with AO system
myopia:cycloplegia

Sponsors

Tianjin Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Emmetropia, Spherical Equivalent (SE) -0.50D ~ + 0.50D, astigmatism = 0.50D; (2) Myopia, Spherical Equivalent (SE) -0.75D ~ -4.00D, astigmatism = 1.00D; (3) The subjects attend the study voluntary and sign the consent form.

Exclusion criteria

Exclusion criteria: (1) Dry eye; (2) Eye diseases; (3) The participants require to quit the study; (4) Poor compliance.

Design outcomes

Primary

MeasureTime frame
the dynamic changes of all higher order aberration;—

Countries

China

Contacts

Public ContactJiang Yanglin

Tianjin Eye Hospital

hyjyl@163.com+86 18622968266

Outcome results

None listed

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