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A study of the association between clinically significant peripheral retinopathy and refractive error -- Retrospective, large sample study

A study of the association between clinically significant peripheral retinopathy and refractive error -- Retrospective, large sample study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500114816
Enrollment
Unknown
Registered
2025-12-17
Start date
2023-09-01
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Retinal tears or peripheral retinal degeneration

Interventions

Group A (orthoptic and low myopia group):spherical equivalent
Group B (moderate myopia group):spherical equivalent
Group C (high myopia group):spherical equivalent

Sponsors

Eye Hospital, Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1.Diagnosis of retinoschisis or peripheral retinal degeneration with laser photocoagulation of the retina in one or both eyes; 2.Age 18-40; 3.pherical equivalent less than +0.50 diopters (SE<+0.50D);

Exclusion criteria

Exclusion criteria: 1.History of previous ocular trauma or intraocular surgery; 2.Combination of other diseases affecting vision: glaucoma, optic neuropathy, macular preretinal membrane, diabetic retinopathy, hypertensive retinopathy, macular degeneration, vitreous hemorrhage, etc. 3.Combined ocular infectious diseases: endophthalmitis, keratoconjunctivitis, dacryocystitis, etc. 4.No history of anterior segment of the eye, especially corneal disease;

Design outcomes

Primary

MeasureTime frame
Peripheral retinal conditions;

Secondary

MeasureTime frame
uncorrected visual acuity;axial length;intraocular pressure;refraction;Cup-to-Disc Ratio (CDR);Corneal Topography;

Countries

China

Contacts

Public ContactMei Jiakang

Eye Hospital, Wenzhou Medical University

mjkmjk655@163.com+86 571 8819 3999

Outcome results

None listed

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