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The visual pathways of retina and choroid in the structure and function correlation pre/after refractive surgery

The visual pathways of retina and choroid in the structure and function correlation pre/after refractive surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OPC-17011184
Enrollment
Unknown
Registered
2017-04-19
Start date
2017-04-01
Completion date
Unknown
Last updated
2017-04-24

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

Conditions

refractive error

Interventions

Case series:refractive surgery

Sponsors

Shanghai First People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18 to 60 years; 2. Willing to follow with the study protocol; 3. Diagnosed with refractive error; 4. prepare for refractive error surgery; 5. Complete the informed consent.

Exclusion criteria

Exclusion criteria: 1. Pregnant or breastfeeding woman; 2. Other diseases or clinical conditions affecting ocular surface; 3. Patients participating in other clinical trials; 4. The researchers believe that other reasons affect the clinical trials' outcomes

Design outcomes

Primary

MeasureTime frame
amplitude of accommmodation;Retinal microcirculation vascular density;spherical equivalent;IOP;axial lengths;—

Countries

China

Contacts

Public ContactKe Bilian

Shanghai First People's Hospital

kebilian@126.com+86 13386259873

Outcome results

None listed

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