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Application of OCTA in the study of microstructural changes in the posterior pole of pathological myopia

Application of OCTA in the study of microstructural changes in the posterior pole of pathological myopia

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024796
Enrollment
Unknown
Registered
2019-07-27
Start date
2019-08-01
Completion date
Unknown
Last updated
2019-07-29

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

Conditions

Pathological myopia

Interventions

Corrected visual acuity group:No
Corrected abnormal vision group:No

Sponsors

Tianjin Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: In the group with normal corrected visual acuity, the diopter greater than -6.0D or axial >26.5mm were not associated with decreased corrected visual acuity and fundus lesions. Correction of abnormal visual acuity group: the refractive index greater than -6.0D, or axial >26.5mm with fundus atrophy and other changes were selected.

Exclusion criteria

Exclusion criteria: The patient had a history of other eye diseases, such as glaucoma, cataract, eye trauma, retinal detachment, etc.; Patients unwilling to receive OCTA examination or unable to follow up due to individual factors.

Design outcomes

Primary

MeasureTime frame
Choroid thickness;Retinal thickness;Vision correction;Eye axis;—

Countries

China

Contacts

Public ContactQuanhong Han

Tianjin Medical University

Hanquanhong126@126.com+86 18602216060

Outcome results

None listed

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