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Study on the structural characteristics of PSV in high myopia choroidal neovascularization(mCNV) eye and contralateral eye

Study on the structural characteristics of PSV in high myopia choroidal neovascularization(mCNV) eye and contralateral eye

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300070120
Enrollment
Unknown
Registered
2023-04-03
Start date
2023-04-03
Completion date
Unknown
Last updated
2023-05-29

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

Conditions

high myopic choroidal neovascularization

Interventions

Case series:no

Sponsors

Affiliated Eye Hospital of WenZhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
25 Years to 85 Years

Inclusion criteria

Inclusion criteria: (1)Both eyes meet the diagnostic ceiteria for high myopia:spherical refraction =-6.00D or axial length are longer than 26mm,sclera,choroid and retina has typical degenerative changes;(2)Perform the same examinations in both eye.

Exclusion criteria

Exclusion criteria: (1)CNV is secondary to other disease,such as punctated intrachoroidal lesions,multifocal choroiditis,and age-related macular degeneration;(2)the imaging quality of OCTA and fundus images was poor,OCTA showed poor correspondence in macular area.

Design outcomes

Primary

MeasureTime frame
PSV count;—

Secondary

MeasureTime frame
The degree of atrophy of retina and choroid;Foveal choroid thickness;—

Countries

China

Contacts

Public ContactXiangjun She

Affiliated Eye Hospital of WenZhou Medical University(branch of Hangzhou)

xiangjunshe@126.com15618990461

Outcome results

None listed

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